Figure 1.

Flow diagram of studies selection according PRISMA guidelines.

Copyright © Pinchasov G, Haimov H, Druseikaite M, Pinchasov D, Astramskaite I, Sarikov R, Juodzbalys G.
J Oral Maxillofac Res 2017 (Jul-Sep);8(3):e1. doi:10.5037/jomr.2017.8301