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To the extent possible under law, the authors of this list – by chronological order: François Briatte, Ian McCulloh, Aditya Khanna, Manlio De Domenico, Patrick Kaminski, Ericka Menchen-Trevino, Tam-Kien Duong, Jeremy Foote, Catherine Cramer, Andrej Mrvar, Patrick Doreian, Vladimir Batagelj, Eric C. Jones, Alden S. Klovdahl, James Fairbanks, Danielle Varda, Andrew Pitts, Roman Bartusiak, Koustuv Sinha, Mohsen Mosleh, Sandro Sousa, Jean-Baptiste Pressac, Patrick Connolly, Hristo Georgiev, Tiago Azevedo, Luis Miguel Montilla, Keith Turner, Sandra Becker, Benedek Rozemberczki, Xing Han Lu, Vincent Labatut, David Schoch, Jaewon Chung, Benedek Rozemberczki, Alex Loftus, Arun, Filippo Menczer, Marc Schiller, Tanguy Fardet, Bernhard Bieri, Rémy Cazabet, Jeremy Gelb, Mathieu Bastian, Michael Szell, Eran Rivlis, Rohan Dandage, Benjamin Smith, Beth Duckles, Lei Cao and Simon Delarue - have waived all copyright and related or neighboring rights to this work. Thanks to Robert J. Ackland, Laurent Beauguitte, Patrick Connolly, Michael Dorman, Colin Fay, Marc Flandreau, Eiko Fried, Christopher Steven Marcum, Wouter de Nooy, Katya Ognyanova, Rahul Padhy, Camille Roth, Claude S. Fischer, Cosma Shalizi, Tom A.B. Snijders, Chris Watson and Tim A. Wheeler, who helped locating some of the awesome resources featured in this list.