1. Global Research & Development, Pfizer Corporation, 2800 Plymouth Road, Ann Arbor, Michigan 48105, U.S.A., Global Research & Development, Pfizer Corporation, 4901 Searle Parkway, Skokie, Illinois 60077, U.S.A., Global Research & Development, Pfizer Corporation, 800 North Lindbergh Boulevard, St. Louis, Missouri 63167, U.S.A., Research and Development, Pfizer Corporation, 700 Chesterfield Parkway, Chesterfield, Missouri 63017, U.S.A., and Oxford Asymmetry International, 151 Milton Park, Abington, Oxon OX14...