Alison Hill [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0002-8082-1890>),
  Chester Ismay [aut] (ORCID: <https://orcid.org/0000-0003-2820-2547>),
  Richard Iannone [aut] (ORCID: <https://orcid.org/0000-0003-3925-190X>)

Zhenke Wu [cre, aut, cph] (ORCID:
    <https://orcid.org/0000-0001-7582-669X>),
  Scott Zeger [aut] (ORCID: <https://orcid.org/0000-0001-8907-1603>),
  John Muschelli [ctb] (ORCID: <https://orcid.org/0000-0001-6469-1750>),
  Irena Chen [ctb] (ORCID: <https://orcid.org/0000-0002-9366-8506>)

Anirban Shaw [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-4021-513X>)

Isaac Vock [aut, cre] (ORCID: <https://orcid.org/0000-0002-7178-6886>)

Anton Grafström [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-4345-4024>),
  Wilmer Prentius [aut] (ORCID: <https://orcid.org/0000-0002-3561-290X>),
  Jonathan Lisic [ctb]

Philip Berg [aut, cre] (ORCID: <https://orcid.org/0000-0002-3772-6185>)

Jin Zhu [aut, cre] (ORCID: <https://orcid.org/0000-0001-8550-5822>),
  Wenliang Pan [aut],
  Yuan Tian [aut],
  Weinan Xiao [aut],
  Chengfeng Liu [aut],
  Ruihuang Liu [aut],
  Yue Hu [aut],
  Hongtu Zhu [aut],
  Heping Zhang [aut],
  Xueqin Wang [aut] (ORCID: <https://orcid.org/0000-0001-5205-9950>)

Jonathan Homola, Danielle Korman, Jacob Metz, Miguel Pereira, Mauricio Vela, and Jeff Gill <jgill5402@mac.com>

Alexander Rix [aut],
  Mike Kleinsasser [aut, cre],
  Yanyi Song [aut]

Saptarshi Chakraborty [aut, cre],
  Samuel W.K. Wong [aut]

Tom Bowling [aut, cre],
  Tim Fry [aut],
  Harry Alexander [ctb],
  Andrew Little [ctb],
  Mark Druffel [ctb]

Nikolaus Umlauf [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-2160-9803>),
  Nadja Klein [aut] (ORCID: <https://orcid.org/0000-0002-5072-5347>),
  Achim Zeileis [aut] (ORCID: <https://orcid.org/0000-0003-0918-3766>),
  Meike Koehler [ctb],
  Thorsten Simon [aut] (ORCID: <https://orcid.org/0000-0002-3778-7738>),
  Stanislaus Stadlmann [ctb],
  Alexander Volkmann [ctb] (ORCID:
    <https://orcid.org/0000-0001-5028-8098>)

Luis Osorio-Olvera [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-0701-5398>),
  Jorge Soberón [aut] (ORCID: <https://orcid.org/0000-0003-2160-4148>),
  Rusby G. Contreras-Díaz [ctb] (ORCID:
    <https://orcid.org/0000-0002-0569-8984>)