Johannes Krause, Tina Unger, Aline Noçon, Anna-Sapfo Malaspinas, Sergios-Orestis Kolokotronis, Mathias Stiller, Leopoldo Soibelzon, Helen Spriggs, Paul H Dear, Adrian W Briggs, Sarah CE Bray, Stephen J O'Brien, Gernot Rabeder, Paul Matheus, Alan Cooper, Montgomery Slatkin, Svante Pääbo, Michael Hofreiter
BMC Evol Biol. 2008; 8: 220. Published online 2008 Jul 28. doi: 10.1186/1471-2148-8-220