Felix Theeuwes D.Sc. (Chmn.; Chief Scientific Off.; Dir.)
James E. Brown D.V.M (Presi.; C.E.O.; Dir.)
Jean I. Liu (Sr. V.P.; Gen. Counsel; Sec.)
Paula Mendenhall Ph.D. (Exec. V.P.; Opera. & Admn.)
Su Il Yum Ph.D. (Exec. V.P.; Pharmaceutical Systems Research and De,)