Vervoort Dominique, Swain JaBaris D, Fiedler Amy G
Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland.
Division of Cardiovascular Surgery, Department of Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania.
Ann Thorac Surg. 2021 Mar;111(3):741-744. doi: 10.1016/j.athoracsur.2020.09.068. Epub 2020 Dec 17.