Authors: Andrew S McDaniel; Roberta Ferraldeschi; Rachel Krupa; Mark Landers; Ryon Graf; Jessica Louw; Adam Jendrisak; Natalee Bales; Dena Marrinucci; Zafeiris Zafeiriou; Penelope Flohr; Spyridon Sideris; Mateus Crespo; Ines Figueiredo; Joaquin Mateo; Johann S de Bono; Ryan Dittamore; Scott A Tomlins; Gerhardt Attard Journal: BJU Int Date: 2016-09-18 Impact factor: 5.588