Authors: Julian Maclaren; Brian S R Armstrong; Robert T Barrows; K A Danishad; Thomas Ernst; Colin L Foster; Kazim Gumus; Michael Herbst; Ilja Y Kadashevich; Todd P Kusik; Qiaotian Li; Cris Lovell-Smith; Thomas Prieto; Peter Schulze; Oliver Speck; Daniel Stucht; Maxim Zaitsev Journal: PLoS One Date: 2012-11-07 Impact factor: 3.240