Jonah Gabry [aut, cre],
  Ben Goodrich [aut],
  Martin Lysy [aut],
  Andrew Johnson [aut],
  Hamada S. Badr [ctb],
  Marco Colombo [ctb],
  Stefan Siegert [ctb],
  Visruth Srimath Kandali [ctb],
  Trustees of Columbia University [cph]

Maximilian M. Rabe [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-2556-5644>),
  Søren Kyllingsbæk [aut] (ORCID:
    <https://orcid.org/0000-0002-4100-437X>)

Benjamin Leutner [aut] (ORCID: <https://orcid.org/0000-0002-6893-2002>),
  Ned Horning [aut],
  Jakob Schwalb-Willmann [aut] (ORCID:
    <https://orcid.org/0000-0003-2665-1509>),
  Robert J. Hijmans [ctb] (ORCID:
    <https://orcid.org/0000-0001-5872-2872>),
  Konstantin Mueller [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-6540-3124>)

Mark Clements [aut, cre],
  Xing-Rong Liu [aut],
  Benjamin Christoffersen [aut],
  Paul Lambert [ctb],
  Lasse Hjort Jakobsen [ctb],
  Alessandro Gasparini [ctb],
  Gordon Smyth [cph],
  Patrick Alken [cph],
  Simon Wood [cph],
  Rhys Ulerich [cph]

David DeLara [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-0485-7549>),
  Centers for Disease Control and Prevention [aut, cph]
    (https://ror.org/042twtr12)

Marcus W. Beck [cre],
  Pedro Villarroel [aut],
  Daniel Padfield [aut],
  Lorenzo Gaborini [aut],
  Niklas von Maltzahn [aut]

Daniel D. Sjoberg [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0003-0862-2018>)

Kevin Ushey [aut, cre],
  JJ Allaire [aut],
  Hadley Wickham [aut],
  Gary Ritchie [aut],
  RStudio [cph]

Elias Haddad [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-1863-1022>),
  Giulio Bottazzi [aut] (ORCID: <https://orcid.org/0000-0003-2565-4732>),
  Fernando J. Von Zuben [aut, ths] (ORCID:
    <https://orcid.org/0000-0002-4128-5415>),
  Jochen Voss [ctb],
  J.D. Lamb [ctb],
  Brian Gough [ctb]

Timothy Schwinghamer [aut, cre],
  Dutilleul Pierre [aut, cph]

Fabio Demarqui [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0001-9236-1986>)

Jake Hughey [aut, cre],
  Robert On [aut]

Robert Challen [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-5504-7768>),
  Bristol Vaccine Centre [fnd, cph]