1. Merck Institute for PharmacometricsMerck Serono S.A. Lausanne Switzerland
2. An Affiliate of Merck KGaA Darmstadt Germany
3. Merck Serono Pharmaceutical R&D Co. Ltd. China Beijing China
4. Clinical Pharmacology Linking Truth Technology Co., Ltd. Beijing China
5. EMD Serono Research & Development Institute, Inc. Billerica Massachusetts USA