1. Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
2. Stanford University School of Medicine, Palo Alto, CA, USA
3. Denver Nephrology, Denver, CO, USA
4. Renal Associates PA, San Antonio, TX, USA
5. Akebia Therapeutics Inc., Cambridge, MA, USA
6. Baylor University Medical Center, Baylor Heart and Vascular Institute, Baylor Jack and Jane Hamilton Heart and Vascular Hospital, Dallas, TX, USA