Supplemental material for Application of telehealth intervention in Parkinson’s disease: A systematic review and meta-analysis

Supplemental material for Application of telehealth intervention in Parkinson’s disease: A systematic review and meta-analysis by Yan-Ya Chen, Bing-Sheng Guan, Ze-Kai Li, Qiao-Hong Yang, Tian-Jiao Xu, Han-Bing Li and Qin-Yang Wu in Journal of Telemedicine and Telecare