1. State
Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Zhangjiang
Hi-Tech Park, Shanghai 201203, P. R. China
2. Nepal Academy of Science and Technology, Khumaltar,
Lalitpur, G.P.O. Box 3323, Kathmandu 44700, Nepal