Paul J Hop, Maarten Kooyman, Brendan J Kenna, Ramona A J Zwamborn, Kristel R van Eijk, Yan Wang, Charlotte H van Dijk, Erwin Bekema, Wouter van Rheenen, Paul Beele, Joke J F A van Vugt; Project MinE ALS sequencing Consortium; NYGC ALS Consortium; FALS sequencing Consortium; GTAC Consortium; Ahmad Al Khleifat, Alfredo Iacoangeli, Johnathan Cooper-Knock, Bradley N Smith, Simon Topp, Anneke J van der Kooi, Vera Fominykh, Vivian Drory, Yossef Lerner, Yehuda Shovman, Dominic B Rowe, Kelly L Williams, Russell L McLaughlin, Jessica Hurt, Yunfeng Huang, Chia-Yen Chen, Ellen Tsai, Heiko Runz, Eleonora Aronica, Ewout J N Groen, Michael A van Es, R Jeroen Pasterkamp, Sali M K Farhan, Fleur C Garton, Allan F McRae, Pamela A McCombe, Robert D Henderson, Dongsheng Fan, Lenka Šlachtová, Helle Høyer, Agnes L Nishimura, Ruben J Cauchi, Lev Brylev, Boris Rogelj, Blaž Koritnik, Janez Zidar, Teresa Salas, Jesus S Mora Pardina, Marc Gotkine, Monica Povedano, Philippe Corcia, Patrick Vourc’h, Philippe Couratier, Markus Weber, Matthew C Kiernan, Roger Pamphlett, Ian P Blair, Mamede de Carvalho, Nazli A Başak, Caroline Ingre, Peter M Andersen, Lorne Zinman, Ekaterina Rogaeva, Ian R MacKenzie, Nicolas Dupre, Guy A Rouleau, Bryan J Traynor, Nicola Ticozzi, Adriano Chiò, Vincenzo Silani, Orla Hardiman, Hemali Phatnani, Matthew B Harms, Clifton L Dalgard, Jonathan D Glass, John E Landers, Philip Van Damme, Karen E Morrison, Pamela J Shaw, Chris E Shaw, Ammar Al-Chalabi, Leonard H van den Berg, Kevin P Kenna, Jan H Veldink.