1. Tulane University School of Medicine, New Orleans, LA (K.C.F.).
2. University at Buffalo School of Medicine and Biomedical Sciences, NY (J.L.I.).
3. Boehringer Ingelheim Pharma GmbH & Co KG, Ingelheim, Germany (J.L., J.G.).
4. Boehringer Ingelheim (China) Investment Co, Ltd, Shanghai, P.R. China (L.M.).
5. Boehringer Ingelheim Pharmaceuticals Inc, Ridgefield, CT (A.S., L.S.).