R. M. Hasler, D. Srivastava, E. Aghayev, M. J. Keel, A. Exadaktylos, and B. Schnüriger, “Letter to the editor concerning ‘Is trauma in Switzerland any different? Epidemiology and patterns of injury in major trauma – a five year review from a Swiss trauma centre’”, Swiss Med Wkly, vol. 144, no. 4344, p. w14002, Oct. 2014.