Letter to the Editor: The role of vitamin D in the prevention and treatment of SARS-CoV-2 infection: A meta-analysis of randomized controlled trials

Affiliations

• ¹ Department of Critical Care Medicine, Shengjing Hospital of China Medical University, 36 Sanhao Street, Shenyang, 110000, China. Electronic address: z2003y2002@126.com.
• ² Department of Critical Care Medicine, Shengjing Hospital of China Medical University, 36 Sanhao Street, Shenyang, 110000, China. Electronic address: zangbin_66@163.com.
• ³ Department of Emergency, The Fourth Affiliated Hospital of China Medical University, 4 Chongshan East Road, Shenyang, 110000, China. Electronic address: wq0376@hotmail.com.