scientific article published on 07 May 2013
author: Joachim Schüz, Aslak Harbo Poulsen, Martin Röösli, Maria Feychting, Tore Tynes, Claudia E. Kuehni, Birgitta Lannering, Michaela Prochazka, Lisbeth Samsø Schmidt, Lars Klæboe, Kjeld Schmiegelow, Tone Eggen
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