Brendan Matthew Galdo [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-1279-3859>)

Bingyu Zhang [aut, cre],
  Yiwen Lu [aut],
  Dazheng Zhang [aut],
  Yuqing Lei [aut],
  Tingyin Wang [aut],
  Siqi Chen [aut],
  Yong Chen [aut]

Yikun Zhang [aut, cre] (ORCID: <https://orcid.org/0000-0003-3905-6346>),
  Alexander Giessing [aut] (ORCID:
    <https://orcid.org/0000-0002-6917-0652>),
  Yen-Chi Chen [aut] (ORCID: <https://orcid.org/0000-0002-4485-306X>)

Philipp H Boersch-Supan [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-6723-6833>),
  Leah R Johnson [aut] (ORCID: <https://orcid.org/0000-0002-9922-579X>),
  Sadie J Ryan [aut] (ORCID: <https://orcid.org/0000-0002-4308-6321>)

Jesse Sadler [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0001-6081-9681>)

Alexander C. Murph [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-7170-867X>),
  Justin D. Strait [aut] (ORCID: <https://orcid.org/0000-0003-4356-9443>)

Gaetano Romano [aut, cre],
  Guillem Rigaill [aut],
  Vincent Runge [aut],
  Paul Fearnhead [aut]

Michael Sumner [aut, cre],
  Andrew Smith [ctb] (provided C++ guidance),
  Mapbox [cph] (author of header library earcut.hpp),
  Mark Padgham [ctb] (help with CRAN issues),
  David Cooley [ctb] (added header capability for linking from other
    packages)

Eike Luedeling [cre, aut] (University of Bonn),
  Lutz Goehring [aut] (ICRAF and Lutz Goehring Consulting),
  Katja Schiffers [aut] (University of Bonn),
  Cory Whitney [aut] (University of Bonn),
  Eduardo Fernandez [aut] (University of Bonn)

Adrian Dusa [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0002-3525-9253>),
  Daniel Antal [ctb] (ORCID: <https://orcid.org/0000-0001-7513-6760>)

Graeme Blair [aut] (ORCID: <https://orcid.org/0000-0001-9164-2102>),
  Jasper Cooper [aut] (ORCID: <https://orcid.org/0000-0002-8639-3188>),
  Alexander Coppock [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-5733-2386>),
  Macartan Humphreys [aut] (ORCID:
    <https://orcid.org/0000-0001-7029-2326>),
  Neal Fultz [aut]

Erik Bulow [aut, cre] (ORCID: <https://orcid.org/0000-0002-9973-456X>)