| A special thank to Dr. Tuan Tran, who reviewed the mathematical model we used in analyzing the results of our survey. He also provided us with complete access to his research center’s library on epidemiology, and gave us useful guides on data collection and scientific report writing. Once again, thank you very much for your generous help.
And thanks to our friends and cohort who have helped us with various tasks in making the site, from collecting photos to distributing survey questionnaire. Thank you, Phong, Lan, and Hoai. We highly appreciate your help with our website. |