Institution: | a The Affiliated Hospital of Medical College, Qingdao University, 16# Jiangsu Road, Qingdao, Shandong Province 266001, PR China b College of Marine Life Science, Ocean University of China, 5# Yushan Road, Qingdao, Shandong Province 266003, PR China c Lab. of Medical Microbiology, Medical College, Qingdao University, Qingdao, Shandong Province 266071, PR China |