1. Tulane University School of Medicine New Orleans Louisiana USA
2. Bioethics Committee Providence Saint Joseph Medical Center Burbank California USA
3. Baylor University Medical Center, Baylor Simmons Transplant Institute Dallas Texas USA
4. Department of Medicine Columbia University Medical Center New York New York USA
5. Didactic Program in Dietetics, Department of Nutrition Food Studies New York University/Steinhardt New York New York USA