90
Participants
Start Date
December 1, 2018
Primary Completion Date
June 30, 2022
Study Completion Date
June 30, 2022
Vitamin D
Patients take 800 mg vitamin D capsules daily during the whole treatment period
Department of Infectious Diseases, The Third Affliated Hospital of Sun Yat-sen University, Guangzhou
Third Affiliated Hospital, Sun Yat-Sen University
OTHER