Oral-malodor measurement and intention to quit smoking in men: A before-after study.

"CONFLICTS OF INTEREST The authors have completed and submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest. The authors declare that they have no competing interests, financial or otherwise, related to the current work. All the authors report that since the initial planning of the work they received grants from Fukuoka Dental College. Also, T. Hanioka and N. Suzuki report that since the initial planning of the work they received JSPS KAKENHI grants, JP21K10223 and JP22K10330. Finally, N. Yatabe reports that since the initial planning of the work received JSPS KAKENHI grant JP21K10223."

"FUNDING This study was supported by grants from Fukuoka Dental College and the Oral Medicine Research Center of Fukuoka Dental College, as well as JSPS KAKENHI grants JP21K10223 and JP22K10330."