{{Cite journal| doi = 10.1016/j.ahj.2023.11.014| issn = 1097-6744 (Electronic) 0002-8703 (Linking)| volume = 268| pages = 104–113| last1 = Koechlin| first1 = L.| last2 = Boeddinghaus| first2 = J.| last3 = Lopez-Ayala| first3 = P.| last4 = Wildi| first4 = K.| last5 = Nestelberger| first5 = T.| last6 = Wussler| first6 = D.| last7 = Guzman Tacla| first7 = C. A.| last8 = Holder| first8 = T.| last9 = Muench-Gerber| first9 = T.| last10 = Glaeser| first10 = J.| last11 = Sanchez| first11 = A. Y.| last12 = Miro| first12 = O.| last13 = Martin-Sanchez| first13 = F. J.| last14 = Kawecki| first14 = D.| last15 = Buergler| first15 = F.| last16 = Buser| first16 = A.| last17 = Hure| first17 = G.| last18 = Gimenez| first18 = M. R.| last19 = Keller| first19 = D. I.| last20 = Christ| first20 = M.| last21 = Mueller| first21 = C.| last22 = investigators| first22 = Apace| title = External validation of the 0/1h-algorithm and derivation of a 0/2h-algorithm using a new point-of-care Hs-cTnI assay| journal = Am Heart J| date = 2023-12-03| pmid = 38042459}}