A. Marcia Barbosa [aut],
  Alba Estrada [ctb],
  Paul Melloy [ctb],
  Jose Carlos Guerrero [fnd],
  A. Marcia Barbosa [cre]

Maciej Romaniuk [cre, aut] (ORCID:
    <https://orcid.org/0000-0001-9649-396X>),
  Przemyslaw Grzegorzewski [aut] (ORCID:
    <https://orcid.org/0000-0002-5191-4123>),
  Abbas Parchami [aut] (ORCID: <https://orcid.org/0000-0002-0593-7324>),
  Luis Carvalho [ctb, cph] (Procedures from kolmim package in the
    kolmim.c file)

Jesse S. Ghashti [aut, cre],
  John R.J. Thompson [aut]

Asun Lubiano <lubiano@uniovi.es>, Sara de la Rosa de Saa 
         <rosasara@uniovi.es>

Redina Berkachy [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-7491-0416>),
  Laurent Donze [aut] (ORCID: <https://orcid.org/0000-0003-3522-4672>)

Lampros Mouselimis [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-8024-1546>),
  SeatGeek Inc [cph]

Marta Sestelo [aut, cre],
  Nora M. Villanueva [aut],
  Javier Roca-Pardinas [aut]

Tanuj Misra [aut, cre],
  Alka Arora [aut],
  Sudeep Marwaha [aut],
  Shailendra Kumar [aut],
  Mrinmoy Ray [aut],
  Sudhir Kumar [aut],
  Sayanti Guha Majumder [aut]

Anthony Basooma [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-8994-9989>),
  Florian Borgwardt [ctb, fnd] (ORCID:
    <https://orcid.org/0000-0002-8974-7834>),
  Thomas Hein [ctb, fnd, ths] (ORCID:
    <https://orcid.org/0000-0002-7767-4607>),
  Sami Domisch [ctb],
  Merret Buurman [ctb],
  Vanessa Bremerich [ctb],
  Sonia Steffany Recinos Brizuela [ctb],
  Martin Tschikof [ctb],
  Astrid Schmidt-Kloiber [ctb, fnd, dtc] (ORCID:
    <https://orcid.org/0000-0001-8839-5913>)

Shawn Gilroy [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0002-1097-8366>)

Achim Zeileis [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-0918-3766>),
  Ajay Shah [ctb],
  Ila Patnaik [ctb],
  Anmol Sethy [ctb]

Mengmeng Liu [aut] (ORCID: <https://orcid.org/0000-0001-6250-0148>),
  Iain Colin Prentice [aut] (ORCID:
    <https://orcid.org/0000-0002-1296-6764>),
  Cajo J. F. ter Braak [aut] (ORCID:
    <https://orcid.org/0000-0002-0414-8745>),
  Sandy P. Harrison [aut] (ORCID:
    <https://orcid.org/0000-0001-5687-1903>),
  Roberto Villegas-Diaz [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-5036-8661>),
  SPECIAL Research Group @ University of Reading [cph]