Received: 31 May 2019
Accepted: 21 August 2019
First Online: 11 September 2019
Ethics approval and consent to participate
: The research involving primary cultures of human non-tumor mesenchymal cells (HNTMC) from dental pulp was obtained from health volunteers, who provided informed consent, and with approval from the Human Ethics Committee of the University of Brasilia (104934/2008).
: Not applicable.
: We confirm that we have given due consideration to the protection of intellectual property associated with this work and that there are no impediments to publication, including the timing of publication, with respect to intellectual property. The authors declare that they have no competing interests.