1. Merck & Co. Inc.
2. Johnson & Johnson
3. Dr. Reddy’s Laboratories Ltd.
4. Cipla Inc.
5. Sun Pharmaceutical Industries Ltd.
6. Histogen Inc.
7. Concert Pharmaceuticals Inc.
8. Aclaris Therapeutics Inc.
9. Follicum AB
10. Polichem S.A.
11. Cassiopea SpA
12. Kythera Biopharmaceuticals Inc.
13. Kerastem Technologies