Contribution by: Pieruschka, Roland Schurr, Ulrich Reynolds, Matthew Pinto, Francisco Acevedo, Liana Pinera-Chavez, Francisco J Rivera-Amado, Carolina Jin, Jian Rehman, Tanzeel U Zhang, Qin Deery, David M Gerth, Stefan Uhlmann, Norman Salamon, Michael Van de Zedde, Rick Aasen, Helge Roth, Lukas Scharr, Hanno Tsaftaris, Sotirios A Virlet, Nicolas Lyra, Danilo H Hawkesford, Malcolm J Kholova, Jana Hajjarpoor, Amir Garin, Vincent Nelson, William Diacoumba, Madina Messina, Carlos D Hammer, Graeme L Xu, Yunbi Urban, Milan O Jarolímek, Jan Rosenqvist, Eva Vatter, Thomas Araus, José L Mahlein, Anne-Katrin Behmann, Jan Bohnenkamp, David Heim, René H J Streit, Sebastian Paulus, Stefan