1. College of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China; BRAND’S Health Science Center, Cerebos Pacific Ltd., 18 Cross Street 12-01/08 China Square Central, Singapore 048423; and Institute of Traditional Chinese Medicine and Natural Products, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China