About the Authors

Alice M. K. Wong

Contributed equally to this work with: Alice M. K. Wong, Wei-Han Chang

Affiliations Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital at Taoyuan, Taoyuan, Taiwan, Graduate Institute of Rehabilitation Science, Chang Gung University, Taoyuan, Taiwan

Wei-Han Chang

Contributed equally to this work with: Alice M. K. Wong, Wei-Han Chang

Affiliation Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital at Taoyuan, Taoyuan, Taiwan

Pei-Chih Ke

Affiliation Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital at Taoyuan, Taoyuan, Taiwan

Chun-Kai Huang

Affiliation Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital at Taoyuan, Taoyuan, Taiwan

Tsai-Hsuan Tsai

Affiliation Graduate Institute of Rehabilitation Science, Chang Gung University, Taoyuan, Taiwan

Hsien-Tsung Chang

Affiliation Graduate Institute of Rehabilitation Science, Chang Gung University, Taoyuan, Taiwan

Wann-Yun Shieh

Affiliation Graduate Institute of Rehabilitation Science, Chang Gung University, Taoyuan, Taiwan

Hsiao-Lung Chan

Affiliation Graduate Institute of Rehabilitation Science, Chang Gung University, Taoyuan, Taiwan

Chih-Kuang Chen

albert.ckchen@gmail.com (CKC); yspeii@adm.cgmh.org.tw (YCP)

Affiliation Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital at Taoyuan, Taoyuan, Taiwan

Yu-Cheng Pei

albert.ckchen@gmail.com (CKC); yspeii@adm.cgmh.org.tw (YCP)

Affiliations Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital at Taoyuan, Taoyuan, Taiwan, Healthy Aging Research Center, Chang Gung University, Taoyuan, Taiwan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AMKW CKC YCP. Performed the experiments: WHC THT HTC WYS HLC. Analyzed the data: WHC YCP. Contributed reagents/materials/analysis tools: WHC PCK CKH CKC YCP. Wrote the paper: AMKW WHC. Designed and made the equipment in this study: THT HTC WYS HLC.