Harvard University, Harvard University - Harvard Medical School, Harvard University - Harvard Kennedy School (HKS), Online Care Group, Massachusetts Institute of Technology (MIT) - Department of Economics, Stanford University - Department of Economics, Ludwig Maximilian University of Munich (LMU), Bozeman Health Deaconess Hospital, Yale School of Management, Lynn Community Health Center, Johns Hopkins School of Nursing, Massachusetts Institute of Technology (MIT), St. Anthony North Family Medicine, Paris School of Economics (PSE), Harvard University - Massachusetts General Hospital, Massachusetts Institute of Technology (MIT) - Department of Economics, Harvard University - Harvard Medical School, Massachusetts Institute of Technology (MIT), Harvard University - Massachusetts General Hospital, McGovern Medical School at UTHealth and Massachusetts Institute of Technology (MIT) - Department of Economics

Massachusetts Institute of Technology (MIT), Harvard University, Harvard University - Harvard Kennedy School (HKS), Massachusetts Institute of Technology (MIT) - Department of Economics, Stanford University - Department of Economics, Harvard University - Harvard Medical School, Sorbonne University - Assistance Publique Hôpitaux de Paris (AP-HP), Yale School of Management, Lynn Community Health Center, Johns Hopkins School of Nursing, Massachusetts Institute of Technology (MIT) - Abdul Latif Jameel Poverty Action Lab (J-PAL), Harvard University - Massachusetts General Hospital, Massachusetts Institute of Technology (MIT) - Department of Economics, Harvard University - Harvard Medical School, Massachusetts Institute of Technology (MIT), Harvard University - Massachusetts General Hospital and Massachusetts Institute of Technology (MIT) - Department of Economics

affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Harvard University - Harvard Medical School, University of California, Los Angeles (UCLA), Great Plains Tribal Chairmen’s Health Board, Harvard University - Massachusetts General Hospital, Harvard University - Harvard Medical School, affiliation not provided to SSRN, affiliation not provided to SSRN, Harvard University - Massachusetts General Hospital, affiliation not provided to SSRN, Harvard University - Dana-Farber Cancer Institute, affiliation not provided to SSRN, affiliation not provided to SSRN, Harvard University - Massachusetts General Hospital, affiliation not provided to SSRN, Harvard University - Dana-Farber Cancer Institute, Great Plains Tribal Chairmen’s Health Board, Great Plains Tribal Chairmen’s Health Board, affiliation not provided to SSRN, affiliation not provided to SSRN and Harvard University - Massachusetts General Hospital