Nathan Ashwin S, Giri Jay
Cardiovascular Division, Hospital of the University of Pennsylvania, Philadelphia (A.S.N., J.G.).
Penn Cardiovascular Outcomes, Quality, and Evaluative Research Center, University of Pennsylvania, Philadelphia (A.S.N., J.G.).
Circulation. 2019 Feb 26;139(9):1174-1176. doi: 10.1161/CIRCULATIONAHA.118.037903.