Corrigendum: High perceived stress in patients on opioid agonist therapies during rapid transitional response to the COVID-19 pandemic in Ukraine - Samy J. Galvez; Frederick L. Altice; Frederick L. Altice; Frederick L. Altice; Anna Meteliuk; Roman Ivasiy; Eteri Machavariani; Scott O. Farnum; Tetiana Fomenko; Zahedul Islam; Lynn M. Madden; Lynn M. Madden (Frontiers Media S.A., 2024)