School of Computing and Electronic Information, Guangxi University, Nanning 530004, China.|School of Computing and Electronic Information, Guangxi University, Nanning 530004, China.|Taihe Hospital, Hubei University of Medicine, Hubei 442000, China.|School of Computing and Electronic Information, Guangxi University, Nanning 530004, China.|School of Computing, National University of Singapore, Singapore 117417, Singapore.|Advanced Analytics Institute and Centre for Health Technologies, University of Technology Sydney, Broadway, NSW 2007, Australia.