Colorado PROFILES, The Colorado Clinical and Translational Sciences Institute (CCTSI)
Keywords
Last Name
Institution

Contact Us
If you have any questions or feedback please contact us.

Kelly Ross Wolfe

TitleAssociate Professor
InstitutionUniversity of Colorado Denver - Anschutz Medical Campus
DepartmentSOM-PEDS

    Collapse Bibliographic 
    Collapse selected publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
    List All   |   Timeline
    1. Turner EM, Wilkening G, Hutaff-Lee C, Wolfe KR. From Evidence-Based Guidelines to Clinical Practice: Pediatric Neuropsychology Care in Multidisciplinary Clinics. Arch Clin Neuropsychol. 2024 Jul 24; 39(5):547-556. PMID: 38205830.
      View in: PubMed
    2. Thomson LM, Mancuso CA, Wolfe KR, Khailova L, Niemiec S, Ali E, DiMaria M, Mitchell M, Twite M, Morgan G, Frank BS, Davidson JA. The proteomic fingerprint in infants with single ventricle heart disease in the interstage period: evidence of chronic inflammation and widespread activation of biological networks. Front Pediatr. 2023; 11:1308700. PMID: 38143535.
      View in: PubMed
    3. Ortinau CM, Wypij D, Ilardi D, Rofeberg V, Miller TA, Donohue J, Reichle G, Seed M, Elhoff J, Alexander N, Allen K, Anton C, Bear L, Boucher G, Bragg J, Butcher J, Chen V, Glotzbach K, Hampton L, Lee CK, Ly LG, Marino BS, Martinez-Fernandez Y, Monteiro S, Ortega C, Peyvandi S, Raiees-Dana H, Rollins CK, Sadhwani A, Sananes R, Sanz JH, Schultz AH, Sood E, Tan A, Willen E, Wolfe KR, Goldberg CS. Factors Associated With Attendance for Cardiac Neurodevelopmental Evaluation. Pediatrics. 2023 09 01; 152(3). PMID: 37593818.
      View in: PubMed
    4. Turner EM, Cassidy AR, Rea KE, Smith-Paine JM, Wolfe KR. [Formula: see text] The multifaceted role of neuropsychology in pediatric solid organ transplant: preliminary guidelines and strategies for clinical practice. Child Neuropsychol. 2024 Apr; 30(3):503-537. PMID: 37291962.
      View in: PubMed
    5. Wolfe KR, Caprarola SD, Clark C, Davidson J, Everitt MD, Faul L, Hageman C, Kelly SL, Maloney E, Patteson H, Scott S, Talbot A, Tong S, DiMaria KL. Implementation of the Cardiac Inpatient Neurodevelopmental Care Optimization (CINCO) programme: an interdisciplinary, generalisable approach to inpatient neurodevelopmental care. Cardiol Young. 2023 Apr 12; 1-8. PMID: 37042605.
      View in: PubMed
    6. Jassal YR, Slomowitz R, Everitt MD, Christofferson ES, von Alvensleben JC, Di Maria M, Wolfe KR. A Preliminary Study of One Year Safety and Tolerability of Attention-Deficit/Hyperactivity Disorder Medications in Youth with Fontan Palliation or Heart Transplant. Pediatr Cardiol. 2024 Mar; 45(3):673-680. PMID: 36809419.
      View in: PubMed
    7. Jassal YR, Kelly S, DiMaria M, Jacobsen R, Brigham D, Hawkins S, Rafferty C, Wolfe KR. Implications of attention and executive functioning weaknesses in youth with Fontan circulation. Child Neuropsychol. 2023 11; 29(7):1021-1040. PMID: 36082702.
      View in: PubMed
    8. Wang K, Goldenberg A, Dorison CA, Miller JK, Uusberg A, Lerner JS, Gross JJ, Agesin BB, Bernardo M, Campos O, Eudave L, Grzech K, Ozery DH, Jackson EA, Garcia EOL, Drexler SM, Jurkovic AP, Rana K, Wilson JP, Antoniadi M, Desai K, Gialitaki Z, Kushnir E, Nadif K, Bravo ON, Nauman R, Oosterlinck M, Pantazi M, Pilecka N, Szabelska A, van Steenkiste IMM, Filip K, Bozdoc AI, Marcu GM, Agadullina E, Adamkovic M, Roczniewska M, Reyna C, Kassianos AP, Westerlund M, Ahlgren L, P?ntinen S, Adetula GA, Dursun P, Arinze AI, Arinze NC, Ogbonnaya CE, Ndukaihe ILG, Dalgar I, Akkas H, Macapagal PM, Lewis S, Metin-Orta I, Foroni F, Willis M, Santos AC, Mokady A, Reggev N, Kurfali MA, Vasilev MR, Nock NL, Parzuchowski M, Espinoza Barr?a MF, Vranka M, Kohlov? MB, Ropovik I, Harutyunyan M, Wang C, Yao E, Becker M, Manunta E, Kaminski G, Boudesseul J, Marko D, Evans K, Lewis DMG, Findor A, Landry AT, Aruta JJB, Ortiz MS, Vally Z, Pronizius E, Voracek M, Lamm C, Grinberg M, Li R, Valentova JV, Mioni G, Cellini N, Chen SC, Zickfeld J, Moon K, Azab H, Levy N, Karababa A, Beaudry JL, Boucher L, Collins WM, Todsen AL, van Schie K, Vintr J, Bavolar J, Kaliska L, Kri?anic V, Samojlenko L, Pourafshari R, Geiger SJ, Beitner J, Warmelink L, Ross RM, Stephen ID, Hostler TJ, Azouaghe S, McCarthy R, Szala A, Grano C, Solorzano CS, Anjum G, Jimenez-Leal W, Bradford M, P?rez LC, Cruz V?squez JE, Galindo-Caballero OJ, Vargas-Nieto JC, K?cha O, Arvanitis A, Xiao Q, C?rcamo R, Zorjan S, Tajchman Z, Vilares I, Pavlacic JM, Kunst JR, Tamnes CK, von Bastian CC, Atari M, Sharifian M, Hricova M, Kacm?r P, Schr?tter J, Rahal RM, Cohen N, FatahModares S, Zrimsek M, Zakharov I, Koehn MA, Esteban-Serna C, Calin-Jageman RJ, Krafnick AJ, ?trukelj E, Isager PM, Urban J, Silva JR, Martoncik M, Ocovaj SB, ?akan D, Kuzminska AO, Djordjevic JM, Almeida IAT, Ferreira A, Lazarevic LB, Manley H, Ricaurte DZ, Monteiro RP, Etabari Z, Musser E, Dunleavy D, Chou W, Godbersen H, Ruiz-Fern?ndez S, Reeck C, Batres C, Kirgizova K, Muminov A, Azevedo F, Alvarez DS, Butt MM, Lee JM, Chen Z, Verbruggen F, Ziano I, T?mer M, Charyate ACA, Dubrov D, Tejada Rivera MDCMC, Aberson C, P?lfi B, Maldonado MA, Hubena B, Sacakli A, Ceary CD, Richard KL, Singer G, Perillo JT, Ballantyne T, Cyrus-Lai W, Fedotov M, Du H, Wielgus M, Pit IL, Hru?ka M, Sousa D, Aczel B, Hajdu N, Szaszi B, Adamus S, Barzykowski K, Micheli L, Schmidt ND, Zsido AN, Paruzel-Czachura M, Muda R, Bialek M, Kowal M, Sorokowska A, Misiak M, Mola D, Ortiz MV, Correa PS, Belaus A, Muchembled F, Ribeiro RR, Arriaga P, Oliveira R, Vaughn LA, Szwed P, Kossowska M, Czarnek G, Kielinska J, Antazo B, Betlehem R, Stieger S, Nilsonne G, Simonovic N, Taber J, Gourdon-Kanhukamwe A, Domurat A, Ihaya K, Yamada Y, Urooj A, Gill T, Cadek M, Bylinina L, Messerschmidt J, Kurfali M, Adetula A, Baklanova E, Albayrak-Aydemir N, Kappes HB, Gjoneska B, House T, Jones MV, Berkessel JB, Chopik WJ, ?oksan S, Seehuus M, Khaoudi A, Bokkour A, El Arabi KA, Djamai I, Iyer A, Parashar N, Adiguzel A, Kocalar HE, Bundt C, Norton JO, Papadatou-Pastou M, De la Rosa-Gomez A, Ankushev V, Bogatyreva N, Grigoryev D, Ivanov A, Prusova I, Romanova M, Sarieva I, Terskova M, Hristova E, Kadreva VH, Janak A, Schei V, Sverdrup TE, Askelund AD, Pineda LMS, Krupic D, Levitan CA, Johannes N, Ouherrou N, Say N, Sinkolova S, Janjic K, Stojanovska M, Stojanovska D, Khosla M, Thomas AG, Kung FYH, Bijlstra G, Mosannenzadeh F, Balci BB, Reips UD, Baskin E, Ishkhanyan B, Czamanski-Cohen J, Dixson BJW, Moreau D, Sutherland CAM, Chuan-Peng H, Noone C, Flowe H, Anne M, Janssen SMJ, Topor M, Majeed NM, Kunisato Y, Yu K, Daches S, Hartanto A, Vdovic M, Anton-Boicuk L, Forbes PAG, Kamburidis J, Marinova E, Nedelcheva-Datsova M, Rachev NR, Stoyanova A, Schmidt K, Suchow JW, Koptjevskaja-Tamm M, Jerns?ther T, Olofsson JK, Bialobrzeska O, Marszalek M, Tatachari S, Afhami R, Law W, Antfolk J, ?uro B, Van Doren N, Soto JA, Searston R, Miranda J, Damnjanovic K, Yeung SK, Krupic D, Hoyer K, et al. Author Correction: A multi-country test of brief reappraisal interventions on emotions during the COVID-19 pandemic. Nat Hum Behav. 2022 Sep; 6(9):1318-1319. PMID: 36002766.
      View in: PubMed
    9. Cox SM, Butcher JL, Sadhwani A, Sananes R, Sanz JH, Blumenfeld E, Cassidy AR, Cowin JC, Ilardi D, Kasparian NA, Kenowitz J, Kroll K, Miller TA, Wolfe KR. Integrating Telehealth Into Neurodevelopmental Assessment: A Model From the Cardiac Neurodevelopmental Outcome Collaborative. J Pediatr Psychol. 2022 06 07; 47(6):707-713. PMID: 35146508.
      View in: PubMed
    10. Wolfe KR, Hutaff-Lee C, Wilkening G. Neuropsychological Screening in Pediatric Multidisciplinary Clinics: Group Characteristics and Predictive Utility. Arch Clin Neuropsychol. 2022 May 16; 37(4):789-797. PMID: 34747436.
      View in: PubMed
    11. Kasparian NA, Sadhwani A, Sananes R, Blumenfeld E, Butcher JL, Cassidy AR, Cox SM, Kenowitz J, Miller TA, Sanz JH, Wolfe KR, Ilardi D. Telehealth services for cardiac neurodevelopmental care during the COVID-19 pandemic: a site survey from the Cardiac Neurodevelopmental Outcome Collaborative. Cardiol Young. 2023 Feb; 33(2):280-287. PMID: 35197144.
      View in: PubMed
    12. Wang K, Goldenberg A, Dorison CA, Miller JK, Uusberg A, Lerner JS, Gross JJ, Agesin BB, Bernardo M, Campos O, Eudave L, Grzech K, Ozery DH, Jackson EA, Garcia EOL, Drexler SM, Jurkovic AP, Rana K, Wilson JP, Antoniadi M, Desai K, Gialitaki Z, Kushnir E, Nadif K, Bravo ON, Nauman R, Oosterlinck M, Pantazi M, Pilecka N, Szabelska A, van Steenkiste IMM, Filip K, Bozdoc AI, Marcu GM, Agadullina E, Adamkovic M, Roczniewska M, Reyna C, Kassianos AP, Westerlund M, Ahlgren L, P?ntinen S, Adetula GA, Dursun P, Arinze AI, Arinze NC, Ogbonnaya CE, Ndukaihe ILG, Dalgar I, Akkas H, Macapagal PM, Lewis S, Metin-Orta I, Foroni F, Willis M, Santos AC, Mokady A, Reggev N, Kurfali MA, Vasilev MR, Nock NL, Parzuchowski M, Espinoza Barr?a MF, Vranka M, Kohlov? MB, Ropovik I, Harutyunyan M, Wang C, Yao E, Becker M, Manunta E, Kaminski G, Boudesseu J, Marko D, Evans K, Lewis DMG, Findor A, Landry AT, Aruta JJB, Ortiz MS, Vally Z, Pronizius E, Voracek M, Lamm C, Grinberg M, Li R, Valentova JV, Mioni G, Cellini N, Chen SC, Zickfeld J, Moon K, Azab H, Levy N, Karababa A, Beaudry JL, Boucher L, Collins WM, Todsen AL, van Schie K, Vintr J, Bavolar J, Kaliska L, Kri?anic V, Samojlenko L, Pourafshari R, Geiger SJ, Beitner J, Warmelink L, Ross RM, Stephen ID, Hostler TJ, Azouaghe S, McCarthy R, Szala A, Grano C, Solorzano CS, Anjum G, Jimenez-Leal W, Bradford M, P?rez LC, Cruz V?squez JE, Galindo-Caballero OJ, Vargas-Nieto JC, K?cha O, Arvanitis A, Xiao Q, C?rcamo R, Zorjan S, Tajchman Z, Vilares I, Pavlacic JM, Kunst JR, Tamnes CK, von Bastian CC, Atari M, Sharifian M, Hricova M, Kacm?r P, Schr?tter J, Rahal RM, Cohen N, FatahModares S, Zrimsek M, Zakharov I, Koehn MA, Esteban-Serna C, Calin-Jageman RJ, Krafnick AJ, ?trukelj E, Isager PM, Urban J, Silva JR, Martoncik M, Ocovaj SB, ?akan D, Kuzminska AO, Djordjevic JM, Almeida IAT, Ferreira A, Lazarevic LB, Manley H, Ricaurte DZ, Monteiro RP, Etabari Z, Musser E, Dunleavy D, Chou W, Godbersen H, Ruiz-Fern?ndez S, Reeck C, Batres C, Kirgizova K, Muminov A, Azevedo F, Alvarez DS, Butt MM, Lee JM, Chen Z, Verbruggen F, Ziano I, T?mer M, Charyate ACA, Dubrov D, Tejada Rivera MDCMC, Aberson C, P?lfi B, Maldonado MA, Hubena B, Sacakli A, Ceary CD, Richard KL, Singer G, Perillo JT, Ballantyne T, Cyrus-Lai W, Fedotov M, Du H, Wielgus M, Pit IL, Hru?ka M, Sousa D, Aczel B, Hajdu N, Szaszi B, Adamus S, Barzykowski K, Micheli L, Schmidt ND, Zsido AN, Paruzel-Czachura M, Muda R, Bialek M, Kowal M, Sorokowska A, Misiak M, Mola D, Ortiz MV, Correa PS, Belaus A, Muchembled F, Ribeiro RR, Arriaga P, Oliveira R, Vaughn LA, Szwed P, Kossowska M, Czarnek G, Kielinska J, Antazo B, Betlehem R, Stieger S, Nilsonne G, Simonovic N, Taber J, Gourdon-Kanhukamwe A, Domurat A, Ihaya K, Yamada Y, Urooj A, Gill T, Cadek M, Bylinina L, Messerschmidt J, Kurfali M, Adetula A, Baklanova E, Albayrak-Aydemir N, Kappes HB, Gjoneska B, House T, Jones MV, Berkessel JB, Chopik WJ, ?oksan S, Seehuus M, Khaoudi A, Bokkour A, El Arabi KA, Djamai I, Iyer A, Parashar N, Adiguzel A, Kocalar HE, Bundt C, Norton JO, Papadatou-Pastou M, De la Rosa-Gomez A, Ankushev V, Bogatyreva N, Grigoryev D, Ivanov A, Prusova I, Romanova M, Sarieva I, Terskova M, Hristova E, Kadreva VH, Janak A, Schei V, Sverdrup TE, Askelund AD, Pineda LMS, Krupic D, Levitan CA, Johannes N, Ouherrou N, Say N, Sinkolova S, Janjic K, Stojanovska M, Stojanovska D, Khosla M, Thomas AG, Kung FYH, Bijlstra G, Mosannenzadeh F, Balci BB, Reips UD, Baskin E, Ishkhanyan B, Czamanski-Cohen J, Dixson BJW, Moreau D, Sutherland CAM, Chuan-Peng H, Noone C, Flowe H, Anne M, Janssen SMJ, Topor M, Majeed NM, Kunisato Y, Yu K, Daches S, Hartanto A, Vdovic M, Anton-Boicuk L, Forbes PAG, Kamburidis J, Marinova E, Nedelcheva-Datsova M, Rachev NR, Stoyanova A, Schmidt K, Suchow JW, Koptjevskaja-Tamm M, Jerns?ther T, Olofsson JK, Bialobrzeska O, Marszalek M, Tatachari S, Afhami R, Law W, Antfolk J, ?uro B, Van Doren N, Soto JA, Searston R, Miranda J, Damnjanovic K, Yeung SK, Krupic D, Hoyer K, et al. A multi-country test of brief reappraisal interventions on emotions during the COVID-19 pandemic. Nat Hum Behav. 2021 08; 5(8):1089-1110. PMID: 34341554.
      View in: PubMed
    13. Jassal YR, Christofferson ES, Everitt MD, Wolfe KR. Specific patterns of executive functioning weaknesses among children after heart transplant. Pediatr Transplant. 2021 Sep; 25(6):e14033. PMID: 33971066.
      View in: PubMed
    14. Cooney SJ, Campbell K, Wolfe K, DiMaria MV, Rausch CM. Is Neurodevelopment Related to Exercise Capacity in Single Ventricle Patients Who Have Undergone Fontan Palliation? Pediatr Cardiol. 2021 Feb; 42(2):408-416. PMID: 33190162.
      View in: PubMed
    15. Wolfe KR, Liptzin DR, Brigham D, Kelly SL, Rafferty C, Albertz M, Younoszai AK, Di Maria MV. Relationships between Physiologic and Neuropsychologic Functioning after Fontan. J Pediatr. 2020 12; 227:239-246. PMID: 32687915.
      View in: PubMed
    16. Wolfe KR, Kelly SL, Liptzin DR, Brigham D, Rafferty C, Younoszai AK, Di Maria MV. Patient and Family Experience in a Multidisciplinary Clinic for Children With Single-Ventricle Heart Disease. J Patient Exp. 2020 Dec; 7(6):1384-1390. PMID: 33457591.
      View in: PubMed
    17. Wolfe KR, Kelly SL, Steinberg E, Pliego J, Everitt MD. Predictors of neuropsychological functioning and medication adherence in pediatric heart transplant recipients referred for neuropsychological evaluation. Pediatr Transplant. 2020 02; 24(1):e13615. PMID: 31713990.
      View in: PubMed
    18. Di Maria MV, Barrett C, Rafferty C, Wolfe K, Kelly SL, Liptzin DR, Brigham D, Younoszai A. Initiating a Fontan multidisciplinary clinic: Decreasing care variability, improving surveillance, and subsequent treatment of Fontan survivors. Congenit Heart Dis. 2019 Jul; 14(4):590-599. PMID: 30957968.
      View in: PubMed
    19. Wolfe KR, Brinton J, Di Maria MV, Meier M, Liptzin DR. Oxygen saturations and neurodevelopmental outcomes in single ventricle heart disease. Pediatr Pulmonol. 2019 06; 54(6):922-927. PMID: 30919581.
      View in: PubMed
    20. Liptzin DR, Di Maria MV, Younoszai A, Narkewicz MR, Kelly SL, Wolfe KR, Veress LA. Pulmonary Screening in Subjects after the Fontan Procedure. J Pediatr. 2018 08; 199:140-143. PMID: 29747936.
      View in: PubMed
    21. Cassidy AR, Ilardi D, Bowen SR, Hampton LE, Heinrich KP, Loman MM, Sanz JH, Wolfe KR. [Formula: see text]Congenital heart disease: A primer for the pediatric neuropsychologist. Child Neuropsychol. 2018 10; 24(7):859-902. PMID: 28874075.
      View in: PubMed
    22. Hoskinson KR, Wolfe KR, Yeates KO, Mahone EM, Cecil KM, Ris MD. Predicting changes in adaptive functioning and behavioral adjustment following treatment for a pediatric brain tumor: A report from the Brain Radiation Investigative Study Consortium. Psychooncology. 2018 01; 27(1):178-186. PMID: 28171696.
      View in: PubMed
    23. Reynolds N, Mrug S, Wolfe K, Schwebel D, Wallander J. Spiritual coping, psychosocial adjustment, and physical health in youth with chronic illness: a meta-analytic review. Health Psychol Rev. 2016 Jun; 10(2):226-43. PMID: 26930502.
      View in: PubMed
    24. Robinson KE, Wolfe KR, Yeates KO, Mahone EM, Cecil KM, Ris MD. Predictors of adaptive functioning and psychosocial adjustment in children with pediatric brain tumor: a report from the Brain Radiation Investigative Study Consortium. Pediatr Blood Cancer. 2015 Mar; 62(3):509-16. PMID: 25400011.
      View in: PubMed
    25. Wolfe KR, Bigler ED, Dennis M, Gerhardt CA, Rubin K, Taylor HG, Vannatta K, Yeates KO. Self-awareness of peer-rated social attributes in children with traumatic brain injury. J Pediatr Psychol. 2015 Apr; 40(3):272-84. PMID: 25080604.
      View in: PubMed
    26. Reynolds N, Mrug S, Britton L, Guion K, Wolfe K, Gutierrez H. Spiritual coping predicts 5-year health outcomes in adolescents with cystic fibrosis. J Cyst Fibros. 2014 Sep; 13(5):593-600. PMID: 24534722.
      View in: PubMed
    27. Hensler M, Wolfe K, Lebensburger J, Nieman J, Barnes M, Nolan W, King A, Madan-Swain A. Social skills and executive function among youth with sickle cell disease: a preliminary investigation. J Pediatr Psychol. 2014 Jun; 39(5):493-500. PMID: 24431467.
      View in: PubMed
    28. Wolfe KR, Vannatta K, Nelin MA, Yeates KO. Executive functions, social information processing, and social adjustment in young children born with very low birth weight. Child Neuropsychol. 2015; 21(1):41-54. PMID: 24344821.
      View in: PubMed
    29. Wolfe KR, Madan-Swain A, Hunter GR, Reddy AT, Ba?os J, Kana RK. An fMRI investigation of working memory and its relationship with cardiorespiratory fitness in pediatric posterior fossa tumor survivors who received cranial radiation therapy. Pediatr Blood Cancer. 2013 Apr; 60(4):669-75. PMID: 23042746.
      View in: PubMed
    30. Wolfe KR, Hunter GR, Madan-Swain A, Reddy AT, Ba?os J, Kana RK. Cardiorespiratory fitness in survivors of pediatric posterior fossa tumor. J Pediatr Hematol Oncol. 2012 Aug; 34(6):e222-7. PMID: 22810754.
      View in: PubMed
    31. Kana RK, Murdaugh DL, Wolfe KR, Kumar SL. Brain responses mediating idiom comprehension: gender and hemispheric differences. Brain Res. 2012 Jul 27; 1467:18-26. PMID: 22634066.
      View in: PubMed
    32. Wolfe KR, Walsh KS, Reynolds NC, Mitchell F, Reddy AT, Paltin I, Madan-Swain A. Executive functions and social skills in survivors of pediatric brain tumor. Child Neuropsychol. 2013; 19(4):370-84. PMID: 22420326.
      View in: PubMed
    33. Wolfe KR, Madan-Swain A, Kana RK. Executive dysfunction in pediatric posterior fossa tumor survivors: a systematic literature review of neurocognitive deficits and interventions. Dev Neuropsychol. 2012; 37(2):153-75. PMID: 22339228.
      View in: PubMed
    34. Hurtuk A, Dome C, Holloman CH, Wolfe K, Welling DB, Dodson EE, Jacob A. Melatonin: can it stop the ringing? Ann Otol Rhinol Laryngol. 2011 Jul; 120(7):433-40. PMID: 21859051.
      View in: PubMed
    35. Hubbard GP, Wolfe KR. Meperidine misuse in a patient with sphincter of Oddi dysfunction. Ann Pharmacother. 2003 Apr; 37(4):534-7. PMID: 12659611.
      View in: PubMed
    Wolfe's Networks
    Click the "See All" links for more information and interactive visualizations!
    Concepts Expand Description
    _
    Co-Authors Expand Description
    _
    Similar People Expand Description
    _
    Same Department Expand Description

    Copyright © 2024 The Regents of the University of Colorado, a body corporate. All rights reserved. (Harvard PROFILES RNS software version: 2.11.1)