Research Article
Samnang Um1*, Pall Chamroen1,2, Sovandara Heng3, Sopheap Suong4
1- National Institute of Public Health, Phnom Penh, Cambodia,
2- KHANA Center for Population Health Research, Cambodia,
3- Department of Mental Health and Substance Abuse, Khmer Soviet Friendship Hospital,
4- Flinders University, Adelaide, South Australia, Australia
*Corresponding author: Samnang Um at Email: umsamnang56@gmail.com, Lot # 80, 289 Samdach Penn Nouth St. (289), Phnom Penh