1. From the Program in Health Services and Systems Research (T.H.J., E.A.F., L.F.) and the Center for Quantitative Medicine (M.G.), Duke–NUS Medical School, the Department of Renal Medicine, Singapore General Hospital (T.H.J.), and the Department of Biostatistics, Singapore Clinical Research Institute (M.G., P.N.A.) — all in Singapore; the Duke Global Health Institute (T.H.J., E.A.F., E.L.T.) and the Department of Biostatistics and Bioinformatics, Duke University (E.L.T.) — both in Durham, NC; the Center...