Ann Rehabil Med. 2017 Aug;41(4):722-723. English. Published Erratum. https://doi.org/10.5535/arm.2017.41.4.722
Department of Rehabilitation Medicine and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Korea.
The authors noticed that the original version of the paper contains typographical errors in Figs. 2 and 3.