1. National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development Chinese Academy of Medical Sciences & Peking Union Medical College Beijing P. R. China
2. Tianjin University of Commerce Tianjin P. R. China
3. Jiangxi University of Traditional Chinese Medicine Nanchang P. R. China
4. Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Hainan Branch, Institute of Medicinal Plant Development Chinese Academy of Medical Sciences & Peking Union Medical College Wanning P. R. China
5. Zhejiang Pharmaceutical College Ningbo P. R. China