Authors: Henk van der Poel; Willem Brinkman; Ben van Cleynenbreugel; Panagiotis Kallidonis; Jens-Uwe Stolzenburg; Evangelos Liatsikos; Kamran Ahmed; Oliver Brunckhorst; Mohammed Shamim Khan; Minh Do; Roman Ganzer; Declan G Murphy; Simon Van Rij; Philip E Dundee; Prokar Dasgupta Journal: BJU Int Date: 2015-10-14 Impact factor: 5.588