title: Response to the letter entitled "Comment on the impacts of sarcopenia and obesity on physical performance in the elderly".
authors.affiliation: Division of Geriatrics and Gerontology, Institute of Population Health Sciences, National Health Research Institutes, Taiwan.
authors.forename: Ching-I
authors.initials: CI
authors.lastname: Chang
authors.affiliation: Division of Geriatrics and Gerontology, Institute of Population Health Sciences, National Health Research Institutes, Taiwan; Department of Family Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan.
authors.forename: Chih-Cheng
authors.initials: CC
authors.lastname: Hsu
authors.affiliation: Division of Geriatrics and Gerontology, Institute of Population Health Sciences, National Health Research Institutes, Taiwan; Department of Family Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan. Electronic address: chency@nhri.org.tw.
authors.forename: Ching-Yu
authors.initials: CY
authors.lastname: Chen
mesh_terms: D050154:Adiposity; D000375:Aging; D005260:Female; D015577:Geriatric Assessment / Q000379:methods*; D006801:Humans; D008297:Male; D024510:Muscle Development; D009765:Obesity / Q000503:physiopathology*; D011597:Psychomotor Performance; D055948:Sarcopenia / Q000503:physiopathology*