Taiyun Wei [cre, aut],
  Viliam Simko [aut],
  Michael Levy [ctb],
  Yihui Xie [ctb],
  Yan Jin [ctb],
  Jeff Zemla [ctb],
  Moritz Freidank [ctb],
  Jun Cai [ctb],
  Tomas Protivinsky [ctb]

Max Kuhn [aut, cre],
  Simon Jackson [aut],
  Jorge Cimentada [aut]

Paul van der Laken [aut] (<https://orcid.org/0000-0002-0404-9114>),
  Laura Lambert [ctb, cre] (<https://orcid.org/0000-0003-4057-7114>)

Danyang Yu, Weiliang Qiu, Zeyu Zhang, Kimberly Glass, Jessica Su, Dawn L. DeMeo, Kelan Tantisira, Scott T. Weiss

David Lun [aut, cre],
  Svenja Fischer [aut],
  Alberto Viglione [aut]

Federico M. Giorgi [aut, cre],
  Daniele Mercatelli [ctb],
  Gonzalo Lopez-Garcia [ctb]

James Conigrave [aut, cre] (<https://orcid.org/0000-0002-8816-6229>)

Metin Bulus [aut, cre],
  Nianbo Dong [aut]

Simon Michael Papalexiou [aut],
  Francesco Serinaldi [aut],
  Filip Strnad [aut],
  Yannis Markonis [aut],
  Kevin Shook [ctb, cre]

Hao Helen Zhang [aut, cph],
  Chen-Yen Lin [aut, cph],
  Isaac Ray [cre, ctb]

Guy Nason [aut, cre],
  Alessandro Cardinali [aut, ctb]

Christian Dormann [aut, cph],
  Markus Homberg [aut, com, cre],
  Olga Diener [ctb],
  Christina Guthier [ctb],
  Manuel Voelkle [ctb]

Sandra Siegfried [aut, cre] (<https://orcid.org/0000-0002-7312-1001>),
  Luisa Barbanti [aut] (<https://orcid.org/0000-0001-5352-5802>),
  Torsten Hothorn [aut] (<https://orcid.org/0000-0001-8301-0471>)

Thang Pham [aut, cre, cph, ctb]
    (<https://orcid.org/0000-0003-0333-2492>)

Garrick Aden-Buie [aut, cre, cph]
    (<https://orcid.org/0000-0002-7111-0077>)

Mingli Chen, Victor Chernozhukov, Ivan Fernandez-Val, Blaise Melly

Susanne Dandl [aut, cre] (<https://orcid.org/0000-0003-4324-4163>),
  Andreas Hofheinz [aut],
  Martin Binder [ctb],
  Giuseppe Casalicchio [ctb]

Mabene Yasmine [aut, cre],
  Bind Marie [aut],
  Harvard University [cph]

Jaroslaw Chilimoniuk [cre, ctb]
    (<https://orcid.org/0000-0001-5467-018X>),
  Alicja Gosiewska [ctb] (<https://orcid.org/0000-0001-6563-5742>),
  Jadwiga Słowik [ctb] (<https://orcid.org/0000-0003-3466-8933>),
  Michal Burdukiewicz [aut] (<https://orcid.org/0000-0001-8926-582X>),
  Stefan Roediger [ctb] (<https://orcid.org/0000-0002-1441-6512>)