Face Masks Use to Avoid Airborne Contamination during COVID-19 Pandemic and Related Conditions: A Systematic Review - Sá-Caputo, Danúbia; Coelho-Oliveira, Ana Carolina; Sonza, Anelise; Paineiras-Domingos, Laisa; Taiar, Redha; Das, Satya; Bello, Alexandre; Bernardo-Filho, Mario (Iranian Journal of Public Health, 2021)