1. From the Department of Medicine and University College Hospital (M.O., J.Y., T.M., L.O., T.F., E.S.M., B.S.) and Institute for Advanced Medical Research and Training, College of Medicine (R.A.), University of Ibadan, Nigeria; WFNR-Blossom Specialist Medical Center, Ibadan, Nigeria (M.O., E.U.); Federal Teaching Hospital, Ido-Ekiti, Nigeria (P.O.); Department of Medicine, CRONICAS Center of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima, Peru (J.J.M.); Department of...