1) American Academy of Dermatology

2) American College of Emergency Physicians

3) American Fraternal Alliance

4) American Fuel & Petrochemical Manufacturers (AFPM)

5) American Retirement Association (formerly ASPPA)

6) Biogen, Inc.

7) CRISPR Therapeutics, INC.

8) Cruise Lines International Association, Inc.

9) DELCORA

10) Genentech

11) Independence Blue Cross

12) Las Vegas Sands Corporation

13) National Community Pharmacists Association (NCPA)

14) Nurse-Family Partnership

15) Physician Hospitals of America

16) RadNet, Inc.

17) RAI Services Company (formerly Reynolds American, Inc.)

18) The GEO Group, Inc.