Psychological characteristics of patients with inflammatory bowel disease during the first wave of COVID-19 - Anett Dávid; Kata Judit Szántó; Anna Fábián; Tamás Resál; Klaudia Farkas; Emese Hallgató; Pál Miheller; Patrícia Sarlós; Tamás Molnár; Beatrix Rafael (Gastroenterology Review)