Erratum: "Molecular radiotherapy: The NUKFIT software for calculating the time‐integrated activity coefficient" [Med. Phys. 40, 102504 (2013)]. Issue 3 (14th February 2014) - Kletting, P.; Schimmel, S.; Kestler, H. A.; Hänscheid, H.; Luster, M.; Fernández, M.; Bröer, J. H.; Nosske, D.; Lassmann, M.; Glatting, G.