Carlson JJ, Walton SM, Basu A, Chapman RH, Campbell JD, McQueen RB, Pearson SD, Touchette DR, Veenstra D, Whittington MD, Ollendorf DA. Achieving Appropriate Model Transparency: Challenges and Potential Solutions for Making Value-Based Decisions in the United States. Pharmacoeconomics. 2019 11; 37(11):1321-1327.