1. MRL; Merck & Co. Inc.; Kenilworth NJ USA
2. Covance Clinical Research Unit; Inc. (formerly known as Radiant Research - Honolulu); Honolulu HI USA
3. Current Address: Pacific Pharma Group, LLC; Tacoma WA USA
4. Current Address: Takeda Pharmaceuticals International Co.; Cambridge MA USA
5. Current Address: Alexion Pharmaceuticals; New Haven CT USA