Author Correction: Quantum error correction below the surface code threshold

R Rajeev Acharya D Dmitry A. Abanin L Laleh Aghababaie-Beni I Igor Aleiner T Trond I. Andersen M Markus Ansmann F Frank Arute K Kunal Arya A Abraham Asfaw N Nikita Astrakhantsev J Juan Atalaya R Ryan Babbush D Dave Bacon B Brian Ballard J Joseph C. Bardin J Johannes Bausch A Andreas Bengtsson A Alexander Bilmes S Sam Blackwell S Sergio Boixo G Gina Bortoli A Alexandre Bourassa J Jenna Bovaird L Leon Brill M Michael Broughton D David A. Browne B Brett Buchea B Bob B. Buckley D David A. Buell T Tim Burger B Brian Burkett N Nicholas Bushnell A Anthony Cabrera J Juan Campero H Hung-Shen Chang Y Yu Chen Z Zijun Chen B Ben Chiaro D Desmond Chik C Charina Chou J Jahan Claes A Agnetta Y. Cleland J Josh Cogan R Roberto Collins P Paul Conner W William Courtney A Alexander L. Crook B Ben Curtin S Sayan Das A Alex Davies L Laura De Lorenzo D Dripto M. Debroy S Sean Demura M Michel Devoret A Agustin Di Paolo P Paul Donohoe I Ilya Drozdov A Andrew Dunsworth C Clint Earle T Thomas Edlich A Alec Eickbusch A Aviv Moshe Elbag M Mahmoud Elzouka C Catherine Erickson L Lara Faoro E Edward Farhi V Vinicius S. Ferreira L Leslie Flores Burgos E Ebrahim Forati A Austin G. Fowler B Brooks Foxen S Suhas Ganjam G Gonzalo Garcia R Robert Gasca � Élie Genois W William Giang C Craig Gidney D Dar Gilboa R Raja Gosula A Alejandro Grajales Dau D Dietrich Graumann A Alex Greene J Jonathan A. Gross S Steve Habegger J John Hall M Michael C. Hamilton M Monica Hansen M Matthew P. Harrigan S Sean D. Harrington F Francisco J. H. Heras S Stephen Heslin P Paula Heu O Oscar Higgott G Gordon Hill J Jeremy Hilton G George Holland S Sabrina Hong H Hsin-Yuan Huang A Ashley Huff W William J. Huggins L Lev B. Ioffe S Sergei V. Isakov J Justin Iveland E Evan Jeffrey Z Zhang Jiang C Cody Jones S Stephen Jordan C Chaitali Joshi P Pavol Juhas D Dvir Kafri H Hui Kang A Amir H. Karamlou K Kostyantyn Kechedzhi J Julian Kelly T Trupti Khaire T Tanuj Khattar M Mostafa Khezri S Seon Kim P Paul V. Klimov A Andrey R. Klots B Bryce Kobrin P Pushmeet Kohli A Alexander N. Korotkov F Fedor Kostritsa R Robin Kothari B Borislav Kozlovskii J John Mark Kreikebaum V Vladislav D. Kurilovich N Nathan Lacroix D David Landhuis T Tiano Lange-Dei B Brandon W. Langley P Pavel Laptev K Kim-Ming Lau L Loïck Le Guevel J Justin Ledford J Joonho Lee K Kenny Lee Y Yuri D. Lensky S Shannon Leon B Brian J. Lester W Wing Yan Li Y Yin Li A Alexander T. Lill W Wayne Liu W William P. Livingston A Aditya Locharla E Erik Lucero D Daniel Lundahl A Aaron Lunt S Sid Madhuk F Fionn D. Malone A Ashley Maloney S Salvatore Mandrá J James Manyika L Leigh S. Martin O Orion Martin S Steven Martin C Cameron Maxfield J Jarrod R. McClean M Matt McEwen S Seneca Meeks A Anthony Megrant X Xiao Mi K Kevin C. Miao A Amanda Mieszala R Reza Molavi S Sebastian Molina S Shirin Montazeri A Alexis Morvan R Ramis Movassagh W Wojciech Mruczkiewicz O Ofer Naaman M Matthew Neeley C Charles Neill A Ani Nersisyan H Hartmut Neven M Michael Newman J Jiun How Ng A Anthony Nguyen M Murray Nguyen C Chia-Hung Ni M Murphy Yuezhen Niu T Thomas E. O’Brien W William D. Oliver A Alex Opremcak K Kristoffer Ottosson A Andre Petukhov A Alex Pizzuto J John Platt R Rebecca Potter O Orion Pritchard L Leonid P. Pryadko C Chris Quintana G Ganesh Ramachandran M Matthew J. Reagor J John Redding D David M. Rhodes G Gabrielle Roberts E Eliott Rosenberg E Emma Rosenfeld P Pedram Roushan N Nicholas C. Rubin N Negar Saei D Daniel Sank K Kannan Sankaragomathi K Kevin J. Satzinger H Henry F. Schurkus C Christopher Schuster A Andrew W. Senior M Michael J. Shearn A Aaron Shorter N Noah Shutty V Vladimir Shvarts S Shraddha Singh V Volodymyr Sivak J Jindra Skruzny S Spencer Small V Vadim Smelyanskiy W W. Clarke Smith R Rolando D. Somma S Sofia Springer G George Sterling D Doug Strain J Jordan Suchard A Aaron Szasz A Alex Sztein D Douglas Thor A Alfredo Torres M M. Mert Torunbalci A Abeer Vaishnav J Justin Vargas S Sergey Vdovichev G Guifre Vidal B Benjamin Villalonga C Catherine Vollgraff Heidweiller S Steven Waltman S Shannon X. Wang B Brayden Ware K Kate Weber T Travis Weidel T Theodore White K Kristi Wong B Bryan W. K. Woo C Cheng Xing Z Z. Jamie Yao P Ping Yeh B Bicheng Ying J Juhwan Yoo N Noureldin Yosri G Grayson Young A Adam Zalcman Y Yaxing Zhang N Ningfeng Zhu N Nicholas Zobrist