200
Participants
Start Date
September 22, 2023
Primary Completion Date
September 22, 2024
Study Completion Date
September 22, 2024
Without intervention
Without intervention
RECRUITING
Department of Respiratory, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, #16766, Jingshi Road, Jinan City, Shandong Province, China, Jinan
Qianfoshan Hospital
OTHER