π¨βπ» I have a PhD in Epidemiology
π I studied sociology and medical anthropology before
π¦ Now I focus on sampling methods and epidemiological methods
π³οΈβπ LGBTQ Activist
π he/him
π½ My Personal PageοΌhttps://pengwang.tech
π Follow me on Twitter @KinWang19
πΌ Feel free to contact me at siye93@gmail.com