CHQ
Center for Health Quality
South Carolina
https://chq.sc.edu/people/
https://www.sc.edu/study/colleges_schools/public_health/faculty-staff/li_xiaoming.php
China-HIV
https://globalhealth.duke.edu/people/ostermann-jan
orphans?
https://www.sc.edu/study/colleges_schools/public_health/faculty-staff/qiao_shan.php
HIV-education
CHQ
China Health Questionnaire
https://www.cpc.unc.edu/projects/china/data/questionnaires