1. Bristol-Myers Squibb Research and Development, P.O.
Box 5100, 5 Research Parkway, Wallingford, Connecticut 06492, United States
2. Department
of Discovery Chemistry, Biocon Bristol-Myers Squibb Research and Development Center, Biocon Park, Jigani Link Road, Bommasandra IV, Bangalore 560099, India
3. Bristol-Myers Squibb Research and Development, P.O.
Box 4000, Princeton, New Jersey 08543, United States
4. Bristol-Myers Squibb Research and Development, 1 Squibb Drive, New Brunswick, New Jersey 08901, United States