1. Department of Biotechnology, National College, Tribhuvan University, Naya Bazar, Khusibu, Kathmandu, Nepal
2. Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Zhang Jiang Hi-Tech Park, Pudong, Shanghai, China
3. Department of Chemistry and Biochemistry, St.Mary’s University, One Camino Santa Maria, San Antonio, TX, 78228
4. Trichandra Multiple College, Tribhuvan University, Ghantaghar, Kathmandu, Nepal
5. Faculty of Science, Nepal Academy of Science and Technology, Khumaltar, Lalitpur, Nepal