610 10th St NW, #300, Washington, DC, 20001, 
2) Ambulatory Surgery Center Association
3) AMGEN
4) Dendreon Pharmaceuticals LLC
5) Digestive Health Physicians Association, Inc.
7) GENENTECH
9) GRAIL, INC.
10) Horizon Therapeutics USA, Inc. (formerly known as Horizon Pharma USA, Inc.)
11) Infusion Providers Alliance
12) MEDICAL DEVICE MANUFACTURERS ASSOCIATION
13) MEDNAX National Medical Group
14) National Association of Freestanding Emergency Centers (NAFEC)
15) PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICA
16) Zimmer Biomet