Author(s) : Christina Boll - Stefan Tübbicke - Konstantin Koerner - Santiago Poy - Corinna König - Borhan Abdullah - Arthur Kaboth - Julia Schmidtke - Franziska Zimmert - Mustafa Yurtsever - J. Garcia-Clemente - Henrik L. Andersen - Roxana Maurizio - Martin Popp - Irakli Japaridze -