COVID-19(16) pandemic(12) pediatric(11) COVID-19 pandemic(9) Result(9) Telemedicine(8) reported(8) Patient(7) outcome(7) Follow-up(6) surgery(6) Satisfaction(5) surgeon(5) parent(5) Penetrating(4) was performed(4) not significantly different(4) Mortality(4) children(4) Retrospective analysis(4) Pediatric surgery(4) Injury(4) single-center(4) collected(4) analyses(4) Retrospective study(4) resource(4) ventilator(4) trauma patients(4) demonstrated(4)