Funding for this research was provided by:
ARDEC Academy (NA)
Sweden and Martina (NA)
Received: 7 May 2020
Accepted: 22 July 2020
First Online: 29 July 2020
Compliance with ethical standards
: The protocol was approved by the Ethical Committee of the University of Medical Science, Faculty of Dentistry, Havana, Cuba (No. 01/2016 and No. 01/2016; November 23, 2016). The ARRIVE checklist for animal studies was followed. The international rules for animal experiments were rigorously adopted.
: The authors declare that they have no conflicts of interest.