Lectures fom Taiwan (presented at Dec. 21, 2020 at AGES-Webinar:

https://www.sciencedirect.com/science/article/pii/S0006291X20320295?via%3Dihub

https://jamanetwork.com/journals/jama/fullarticle/2762689

https://www.ijidonline.com/article/S1201-9712(20)32200-1/fulltext

https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/2765641