Sentinel Sites
	First year   • Maesod hospital   • Nongkhai hospital   • Nakorn Phanom hospital   • Phra Pok Kloa hospital, Chantaburi   • Hatyai hospital, Songkhla   • Health Center 17, Bangkok   Second year   • Mae Chan hospital, Chaing Rai   • Cheing Saen hospital, Chaing Rai   Third year   • Koh Chang hospital, Trad   • Koh Samui hospital, Krungthep Samui hospital, Surat Thani