Sunil Shrestha1, Prasit Kandel2, Krisha Danekhu3, K C Bhuvan4. 1. Department of Pharmacy, Nepal Cancer Hospital and Research Center, Harisidhhi, Lalitpur, Nepal; Nepal Health Research and Innovation Foundation, Lalitpur, Nepal. Electronic address: sunilcresta@gmail.com. 2. Nepal Health Research and Innovation Foundation, Lalitpur, Nepal. Electronic address: prasit83@gmail.com. 3. Nepal Health Research and Innovation Foundation, Lalitpur, Nepal. Electronic address: kdanekhu@gmail.com. 4. School of Pharmacy, Monash University Malaysia, Jalan Lagoon Selatan, 47500, Subang Jaya, Selangor, Malaysia. Electronic address: Bhuvan.kc@monash.edu.