Correction: Association between low back pain and functional disability in the elderly people: a 4-year longitudinal study after the great East Japan earthquake

• Yutaka Yabe,
• Yoshihiro Hagiwara,
• Yumi Sugawara,
• Ichiro Tsuji

Affiliations

Yutaka Yabe

Department of Orthopedic Surgery, Tohoku University School of Medicine

Yoshihiro Hagiwara

Department of Orthopedic Surgery, Tohoku University School of Medicine

Yumi Sugawara

Department of Health Informatics and Public Health, Division of Epidemiology, Tohoku University Graduate School of Public Health

Ichiro Tsuji

Department of Health Informatics and Public Health, Division of Epidemiology, Tohoku University Graduate School of Public Health