1. School of Medicine Ringgold standard institution - Pulmonary & Critical Care, University of Missouri Kansas City School of Medicine, Kansas City, MO, USA
2. School of Medicine Ringgold standard institution - Internal Medicine, University of Missouri Kansas City School of Medicine, Kansas City, MO, USA
3. School of Medicine - Pulmonary and Critical Care Medicine, University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
4. School of Medicine - Gastroenterology Medicine, University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA