Authors: David Cella, Seung W. Choi, David Condon, Ben Schalet, Ron D. Hays, Nan Rothrock, Susan Yount, Karon F. Cook, Richard Gershon, Dagmar Amtmann, Darren A. DeWalt, Paul A. Pilkonis, Arthur A. Stone, Kevin Weinfurt, Bryce B. Reeve - Value in Health 2019 cited by 676