1. Ruijin Hospital; Shanghai China
2. Shengjing Hospital of China Medical University; Shenyang China
3. Nanjing First Hospital; Nanjing China
4. General Hospital of Beijing Military Region; Beijing China
5. Beijing Novartis Pharma; Shanghai China
6. Novartis Pharmaceuticals Corporation; East Hanover New Jersey USA
7. Novartis Pharma AG; Basel Switzerland