Next-generation reference intervals for pediatric hematology (2019) Zierk J, Hirschmann J, Toddenroth D, Arzideh F, Haeckel R, Bertram A, Cario H, et al. Journal article Indirect determination of hematology reference intervals in adult patients on Beckman Coulter UniCell DxH 800 and Abbott CELL-DYN Sapphire devices (2018) Zierk J, Arzideh F, Haeckel R, Rauh M, Metzler M, Ganslandt T, Krause S Journal article Pediatric reference intervals for alkaline phosphatase (2017) Zierk J, Arzideh F, Haeckel R, Cario H, Fruehwald MC, Gross HJ, Gscheidmeier T, et al. Journal article Assessing the commutability of reference material formats for the harmonization of amyloid-? measurements (2016) Bjerke M, Andreasson U, Kuhlmann J, Portelius E, Pannee J, Lewczuk P, Umek RM, et al. Journal article Increased plasma soluble urokinase plasminogen activator receptor levels in systemic sclerosis: possible association with microvascular abnormalities and extent of fibrosis (2015) Legany N, Toldi G, Distler J, Beyer C, Szalay B, Kovacs L, Vasarhelyi B, Balog A Journal article Measurement of immature platelets with Abbott CD-Sapphire and Sysmex XE-5000 in haematology and oncology patients (2013) Meintker L, Haimerl M, Ringwald J, Krause S Journal article Additional diagnostic and prognostic value of copeptin ultra-sensitive for diagnosis of non-ST-elevation myocardial infarction in older patients presenting to the emergency department (2013) Bahrmann P, Bahrmann A, Breithardt OA, Daniel W, Christ M, Sieber C, Bertsch T Journal article High-sensitivity troponin assays in the evaluation of patients with acute chest pain in the emergency department (2011) Christ M, Bertsch T, Popp S, Bahrmann P, Mueller C, Heppner HJ Journal article, Review article Plasmalogens as a marker of elevated systemic oxidative stress in Parkinson's disease (2009) Dragonas C, Bertsch T, Sieber C, Brosche T Journal article Decreased plasmalogen concentration as a surrogate marker of oxidative stress in patients presenting with acute coronary syndromes or supraventricular tachycardias (2007) Sieber C Journal article