Published on in Vol 21, No 12 (2019): December
![Understanding the Function Constitution and Influence Factors on Communication for the WeChat Official Account of Top Tertiary Hospitals in China: Cross-Sectional Study Understanding the Function Constitution and Influence Factors on Communication for the WeChat Official Account of Top Tertiary Hospitals in China: Cross-Sectional Study](https://asset.jmir.pub/assets/e6266dbae784172f27b14beda83914c5.png 480w,https://asset.jmir.pub/assets/e6266dbae784172f27b14beda83914c5.png 960w,https://asset.jmir.pub/assets/e6266dbae784172f27b14beda83914c5.png 1920w,https://asset.jmir.pub/assets/e6266dbae784172f27b14beda83914c5.png 2500w)
1 School of Medicine and Health Management, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
2 Hubei Provincial Research Center for Health Technology Assessment, Wuhan, China
3 Institute of Smart Health, Huazhong University of Science & Technology, Wuhan, China
4 Department of Epidemiology and Biostatistics, College for Public Health and Social Justice, Saint Louis University, St Louis, MO, United States
5 College of Engineering, Design and Physical Sciences, Brunel University London, London, United Kingdom