Corrigendum: A potential bioelectromagnetic method to slow down the progression and prevent the development of ultimate pulmonary fibrosis by COVID-19 - Masaud, Syed Muzzammil; Szasz, Oliver; Szasz, A. Marcell; Ejaz, Huma; Anwar, Rana Attique; Szasz, Andras (Frontiers in Immunology, 2022)