Corrigendum: SARS-CoV-2 antibody response after mRNA vaccination in healthcare workers with and without previous COVID-19, a follow-up study from the University Hospital in Krakow, Poland - Owsianka, Izabella; Pac, Agnieszka; Jachowicz, Estera; Gutkowska, Karolina; Szczuciński, Wiktor; Maziarz, Barbara; Sochacka-Tatara, Elżbieta; Heczko, Piotr; Sydor, Wojciech; Żółtowska, Barbara; Wójkowska-Mach, Jadwiga (Frontiers in Immunology, 2023)