Erratum to: Clinical Oral Investigations

DOI 10.1007/s00784-017-2093-3

There was a mistake in the Conflict of interest and Funding statements of the original published article. Correct statements are provided here.

Conflict of interest The authors Marcelle Danelon, Alberto Carlos Botazzo Delbem, Juliano Pelim Pessan and Emerson Rodrigues de Camargo hold a patent request for a product used in the study, by the National Institute of Industrial Property - INPI / SP, on 10/17 / 2014 under number BR 10 2014 025902 3. All authors approved the publishing of the manuscript.

Funding This study was funded by the CAPES, FAPESP (scholarships to the first and fourth authors, respectively) and CNPq/PQ (Process. n. 308981/2014–6) to the second author.