Figure 1.

Survey results from 266 responders. Graphically illustrated here is the distribution of answers to the questions (A) “What kinds of COVID-19 tests have you completed for yourself to resume practice? (multiple answer question)”; (B) “Did you inform patients of their COVID-19 infection risk and required the signature of informed consent form from patients before endodontic treatment?”; (C) “What kinds of patient screening measures will you take before endodontic treatment at this stage? (multiple answer question)”; (D) “Except standard PPE of gloves, goggles or face shield, mask, and gown, what special measures did you use for routine endodontic treatment? (multiple answer question)”.