1. National Institutes for Food and Drug Control, Beijing, China
2. Beckman Coulter, Inc., Shanghai, Republic of China
3. Belief BioMed Inc., Shanghai, Republic of China
4. Skyline Therapeutics (Shanghai) Co., Ltd., Shanghai, Republic of China
5. Sichuan Real & Best Biotech Co., Ltd., Chengdu, Republic of China
6. Wuhan Neurophth Biotechnology Limited Company, Wuhan, Republic of China