Authors: Malgorzata Miller; Stefanie Donat; Sonja Rakette; Thilo Stehle; Thijs R H M Kouwen; Sander H Diks; Annette Dreisbach; Ewoud Reilman; Katrin Gronau; Dörte Becher; Maikel P Peppelenbosch; Jan Maarten van Dijl; Knut Ohlsen Journal: PLoS One Date: 2010-02-04 Impact factor: 3.240