Chatterjee Paula, Kelly Sheila, Qi Mingyu, Werner Rachel M
Division of General Internal Medicine, Department of Medicine, Perelman School of Medicine, Philadelphia, Pennsylvania.
Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia.
JAMA Netw Open. 2020 Jul 1;3(7):e2016930. doi: 10.1001/jamanetworkopen.2020.16930.