Alex Hayes [aut, cre] (ORCID: <https://orcid.org/0000-0002-4985-5160>),
  Ralph Moller-Trane [aut],
  Emil Hvitfeldt [ctb] (ORCID: <https://orcid.org/0000-0002-0679-1945>),
  Daniel Jordan [aut],
  Paul Northrop [aut],
  Moritz N. Lang [aut] (ORCID: <https://orcid.org/0000-0002-2533-9903>),
  Achim Zeileis [aut] (ORCID: <https://orcid.org/0000-0003-0918-3766>),
  Bruna Wundervald [ctb],
  Alessandro Gasparini [ctb]

Matthias Kohl [aut, cph],
  Peter Ruckdeschel [cre, cph],
  R Core Team [ctb, cph] (for source file 'format.perc')

Florian Camphausen [ctb] (contributed as student in the initial phase
    --2005),
  Matthias Kohl [aut, cph],
  Peter Ruckdeschel [cre, cph],
  Thomas Stabla [ctb] (contributed as student in the initial phase
    --2005)

Eleonora Feist [ctb] (contributed as student in the initial phase
    --2008),
  Matthias Kohl [aut, cph],
  Peter Ruckdeschel [cre, cph],
  Anja Hueller [ctb] (contributed as student in the initial phase --2008)

Sergi Vilardell [aut, cre],
  Àlvar Pineda [aut]

Zachary Colburn [aut, cre],
  Madigan Army Medical Center - Department of Clinical Investigation
    [cph, fnd]

Jonathan Keane [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-7087-9776>),
  Mauricio Vargas [aut] (ORCID: <https://orcid.org/0000-0003-1017-7574>),
  Helen Miller [rev] (reviewed the package for rOpenSci, see
    https://github.com/ropensci/software-review/issues/366),
  Etienne Racine [rev] (reviewed the package for rOpenSci, see
    https://github.com/ropensci/software-review/issues/366)

Daniel Bunis [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-0010-1616>)

Thiyanga S. Talagala [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-0656-9789>),
  Geethma R. Jayasinghe [aut],
  Y. M. Amali P. Rajapaksha [aut],
  N. G. Shehara Minimuthu [aut],
  Y. G. D. M. Savindya Thathsarani [aut]

Adam T. Kocsis [cre, aut] (ORCID:
    <https://orcid.org/0000-0002-9028-665X>),
  John Alroy [aut] (ORCID: <https://orcid.org/0000-0002-9882-2111>),
  Carl J. Reddin [aut] (ORCID: <https://orcid.org/0000-0001-5930-1164>),
  Wolfgang Kiessling [aut] (ORCID:
    <https://orcid.org/0000-0002-1088-2014>),
  Deutsche Forschungsgemeinschaft [fnd],
  FAU GeoZentrum Nordbayern [fnd]