1. Infection Control Unit, Nepal Cancer Hospital and Research Center, Harisidhhi, 44700 Lalitpur, Nepal
2. Department of Pharmacy, Nepal Cancer Hospital and Research Center, Harisidhhi, 44700 Lalitpur, Nepal
3. Department of Pharmaceutical and Health Service Research, Nepal Health Research and Innovation Foundation, 44700 Lalitpur, Nepal
4. Central Department of Public Health, Institute of Medicine, 44600 Kathmandu, Nepal
5. School of Pharmacy, Monash University Malaysia, Jalan Lagoon Selatan, 47500 Subang Jaya, Selangor, Malaysia