title: 'Eye-witness'.
authors.affiliation: Department of Nephrology, University Erlangen-Nürnberg, Nürnberg, Germany.
authors.forename: M
authors.initials: M
authors.lastname: Köhler
authors.forename: R
authors.initials: R
authors.lastname: Riess
authors.forename: B
authors.initials: B
authors.lastname: Schulze
mesh_terms: D000328:Adult; D006801:Humans; D006934:Hypercalcemia / Q000209:etiology*; D007674:Kidney Diseases / Q000150:complications*; D008297:Male; D012507:Sarcoidosis / Q000150:complications*