1. Chemical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
2. Department of Pivotal Drug Substance Technologies, Amgen Inc., One Amgen Center Drive, Thousand Oaks, California 91320, United States
3. Chemical Process Development, Biogen Idec, 115 Broadway, Cambridge, Massachusetts 02142, United States
4. Small Molecule Design and Development, Eli Lilly and Company, Indianapolis, Indiana 46285, United States
5. API Chemistry, GSK, 709 Swedeland Road, UW2810, P.O. Box 1539, King of Prussia, Pennsylvania 19406, United States