A Smartphone-Centric System for the Range of Motion Assessment in Stroke Patients. - Wang Wei Lee; Shih-Cheng Yen; Ee Beng Arthur Tay; Ziyi Zhao; Tian Ma Xu; Karen Koh Mui Ling; Yee Sien Ng; Effie Chew; Angela Lou Kuen Cheong; Gerald Koh Choon Huat (IEEE J. Biomed. Health Informatics, 2014)