Alberto C. Helito, Livia Lindoso, Sofia M. Sieczkowska, Camilla Astley, Ligia B. Queiroz, Natalia Rose, Claudia Renata P. Santos, Thalis Bolzan, Rita María I.A. Peralta, Ruth R. Franco, Louise Cominato, Rosa Maria R. Pereira, Uenis Tannuri, Lucia Maria A. Campos, Benito Lourenço, Ricardo K. Toma, Karina Medeiros, Andréia Watanabe, Patricia Moreno Grangeiro, Sylvia C. Farhat, Caio B. Casella, Guilherme V. Polanczyk, Bruno Gualano, Clovis A. Silva, HC-FMUSP Adolescent COVID-19 Study Group, Adriana M.E. Sallum, Amanda Y. Iraha, Bianca P. Ihara, Bruna C. Mazzolani, Claudia A. Martinez, Claudia A.A. Strabelli, Claudia B. Fonseca, Dandara C.C. Lima, Debora N.D. Setoue, Deborah F.P. Roz, Fabiana I. Smaira, Hamilton Roschel, Helena T. Miyatani, Isabela G. Marques, Jane Oba, Juliana C.O. Ferreira, Juliana R. Simon, Katia Kozu, Ligia P. Saccani, Lorena V.M. Martiniano, Luana C.A. Miranda, Luiz E.V. Silva, Moisés F. Laurentino, Nadia E. Aikawa, Neusa K. Sakita, Nicolas Y. Tanigava, Paulo R.A. Pereira, Patrícia Palmeira, Simone S. Angelo, Sofia S.M. Lavorato, Tamires M. Bernardes, Tathiane C. Franco, Vivianne S.L. Viana, Vera P.M.F.R. Barros, Yingying Zheng