9:00am-9:40am: A lack of sleep and "long Covid\u201d\n9:00am-9:30am: Dr Joey Wing Yan Chan, clinical associate professor, department of psychiatry, CUHK\n\xa0\n9:00am-9:30am: Dr Rachel Ngan Yin Chan, assistant professor, department of psychiatry, CUHK\n\xa0\n9:00am-9:...