Corrigendum to "Age-specific prevalence of erosive tooth wear by acidic diet and gastroesophageal reflux in Japan" [J. Dent. 43 (4) (2015) 418–423]. Issue 12 (December 2015) - Kitasako, Yuichi; Sasaki, Yoshiyuki; Takagaki, Tomohiro; Sadr, Alireza; Tagami, Junji