1201 New York Avenue, NW, 8th Floor, Washington, DC, 20005, 
2) ALNYLAM PHARMACEUTICALS, INC.
3) AMERICAN COLLEGE OF RADIOLOGY
4) AMERICAN MEDICAL ASSOCIATION
5) AMERICAN SOCIETY OF NEPHROLOGY
6) AMGEN INC.
9) ASTRAZENECA PHARMACEUTICALS LP
11) BIODESIX, INC.
12) BIOGEN, INC.
13) BRISTOL-MYERS SQUIBB COMPANY
14) CALYXO, INC.
15) CAREDX, INC.
21) EMD SERONO INC.
22) EXELIXIS, INC.
23) FOX CORPORATION
24) GENENTECH, INC.
25) GENMAB
28) ILLUMINA, INC.
30) JOHNSON & JOHNSON SERVICES, INC.
31) MEDICAL COUNTERMEASURES COALITION
32) MUTUAL OF OMAHA
34) NATIONAL EDUCATION ASSOCIATION
35) NCTA - THE INTERNET & TELEVISION ASSOCIATION
37) OTSUKA AMERICA PHARMACEUTICAL, INC.
38) PERIMETER SYSTEMS, INC. FKA GINKGO BIOSECURITY
39) PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICA
40) PMI US CORPORATE SERVICES INC.
41) PUERTO RICO DEPARTMENT OF HEALTH
42) SIDECAR HEALTH
43) SOUTHWEST TRANSPLANT ALLIANCE
44) TAKEDA PHARMACEUTICALS AMERICA, INC.
45) THE COALITION FOR 21ST CENTURY MEDICINE
46) U.S. CHAMBER OF COMMERCE GLOBAL INNOVATION POLICY CENTER