1. Division of Hematology and Oncology, Wayne State University, School of Medicine, Detroit, MI, 48201, USA
2. Parke Davis/Warner Lambert Corporation, Ann Arbor, Michigan, USA
3. Rhone-Poulenc, 94403 Vitry sur Seine, Cedex, France
4. Eastman Kodak Company, Rochester, NY, 14650, USA
5. Dupont/Merck Pharmaceuticals, Collegeville, PA, 19426, USA
6. Sanofi Winthrop Pharmaceuticals Research Division, Collegeville, PA, 19426, USA
7. Nanosystems, Eastman Kodak, Collegeville, PA, 19426, USA
8. Department of Chemistry, University of Hawaii at Manoa, Honolulu, HA, 96822, USA