Authors The list of contributors in alphabetical order: Alastair Lyall Alp Tuna Audrius Mecionis Daan Rosendal Diego Rodriguez Dinos Kousidis Domenic Gosein Giuseppe Steduto Jan Okraska Leticia Wanderley Marco Donadoni Marco Vidal Sinclert Perez Tibor Simko Vladyslav Moisieienkov