*Inter-Department Program of Biomedical Sciences, Faculty of Graduate school

†Department of Physical Therapy, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, Thailand

‡Department of Rehabilitation Medicine, University of Washington, Seattle, WA

N.A. and M.P.J. provided the concept/research design, data analysis, and manuscript writing. P.J. and R.K. contributed to the concept/research design and data collection.

This study was funded by the 90th Anniversary of Chulalongkorn University Fund (Ratchadaphiseksomphot Endowment Fund) [GCUGR1125622096M], Bangkok, Thailand. The authors declare no conflict of interest.

Reprints: Mark P. Jensen, PhD, Department of Rehabilitation Medicine, University of Washington, Seattle, WA 98104-2499 (e-mail: [email protected]).