Open AccessArticle by Lufang Chen 1,2, Shumin Li 1, Chunting Peng 1, Qifeng Gui 1,2, Jinyou Li 1,2, Zherong Xu 1 and Yunmei Yang 1,2,* 1 Department of Geriatrics, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China 2 Key Laboratory of Diagnosis and Treatment of Aging and Physic-Chemical Injury Diseases of Zhejiang Province, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China * Author to whom correspondence...