机构:[a]Department of Respiration, First Affiliated Hospital of Yunnan Province, Kunming Medical College, Kunming 650000, China昆明医科大学附属第一医院[b]Institute of Neuroscience, Kunming Medical College, Kunming 650031, China[c]Institute of Neurological Disease, West China Hospital, Sichuan University, Chengdu 610041, China四川大学华西医院