1 School of Dentistry, Federal University of Pelotas, RS, Brazil. Electronic address: tiagomachado91@gmail.com.
2 School of Dentistry, Federal University of Pelotas, RS, Brazil. Electronic address: fel.immich@gmail.com.
3 School of Dentistry, Federal University of Pelotas, RS, Brazil. Electronic address: tiagoschlar@gmail.com.
4 Department of Restorative Dentistry, School of Dentistry, Federal University of Pelotas, Pelotas, RS, Brazil. Electronic address: rafael.lund@gmail.com.
5 Department of Restorative Dentistry, School of Dentistry, Federal University of Pelotas, Pelotas, RS, Brazil. Electronic address: adrisilvapiva@gmail.com.
6 Department of Restorative Dentistry, School of Dentistry, Federal University of Pelotas, Pelotas, RS, Brazil. Electronic address: evpiva@gmail.com.
7 Department of Restorative Dentistry, School of Dentistry, Federal University of Pelotas, Pelotas, RS, Brazil. Electronic address: darosa.wlo@gmail.com.