1. Early Development and Discovery Sciences, Merck and Co., Inc., 2000 Galloping Hill Road, Kenilworth, New Jersey 07033, United States
2. Early Development and Discovery Sciences, Merck and Co., Inc., 770 Sumneytown Pike, West Point, Pennsylvania 19486, United States
3. Early Development and Discovery Sciences, Merck and Co., Inc., 126 East Lincoln Avenue, Rahway, New Jersey 07065, United States