| Affiliation: | (1) Department of Internal Medicine, The University of Texas Medical School at Houston, Houston, TX, USA;(2) The University of Texas Medical School at Houston, Houston, TX, USA;(3) Department of Cardiothoracic and Vascular Surgery, UT Physicians, Houston, TX, USA;(4) Department of Family and Community Medicine, The University of Texas Medical School at Houston, Houston, TX, USA;(5) The University of Texas School of Health Information Sciences at Houston, Houston, TX, USA;(6) Department of Surgery, The University of Texas Medical School at Houston, Houston, TX, USA |
