Thyroidal Angiotensin-Converting Enzyme 2 Protein Expression and Thyroid Function Tests in Patients with COVID-19: Results from a Retrospective Case Series and a Prospective Cohort Study. - Koehler VF; Knösel T; Hasmann SE; Scherer C; Hellmuth JC; Muenchhoff M; Munker SM; Hoster E; Ladurner R; Spitzweg C (Thyroid : official journal of the American Thyroid Association, 2023)