SARS-CoV-2 infection in patients with autoimmune hepatitis by Marjot, T, Buescher, G, Sebode, M, Barnes, E, Barritt, A, Armstrong, M, Baldelli, L, Kennedy, J, Mercer, C, Ozga, A-K, Casar, C, Schramm, C, Moon, A, Webb, G, Lohse, A