The role of enzymatic debridement in burn care in the COVID-19 pandemic. Commentary by the Italian Society of Burn Surgery (SIUST). Issue 4 (June 2020) - Ranno, Rosario; Vestita, Michelangelo; Verrienti, Pasquale; Melandri, Davide; Perniciaro, Giuseppe; Baruffaldi Preis, Franz Wilhelm; D'Alessio, Roberto; Alessandro, Giovanni; Caleffi, Edoardo; Di Lonardo, Antonio; Palombo, Paolo; Posadinu, Maria Alma; et al.