1. Chemical and Synthetic Development, Bristol-Myers Squibb Global Product Development and Supply, One Squibb Drive, P.O. Box 191, New Brunswick, New Jersey 08903-0191, United States
2. Chemical and Synthetic Development, Biocon Bristol-Myers Squibb Research and Development Center, Biocon Park, Jigani Link Road, Bommasandra IV, Bangalore 560099, India