Grant McDermott [aut, cre] (<https://orcid.org/0000-0001-7883-8573>),
  Vincent Arel-Bundock [aut] (<https://orcid.org/0000-0003-1995-6531>,
    @vincentab),
  Achim Zeileis [aut] (<https://orcid.org/0000-0003-0918-3766>),
  Etienne Bacher [ctb]

Troy Hernandez [aut, cre],
  Charlie Thompson [aut],
  Josiah Parry [aut],
  Donal Phipps [aut],
  Tom Wolff [aut]

Vincent Arel-Bundock [aut, cre]
    (<https://orcid.org/0000-0003-2042-7063>)

Anne-Katrin Hess [aut],
  Lennart Tuijnder [aut, cre]

Yihui Xie [aut, cre, cph] (<https://orcid.org/0000-0003-0645-5666>),
  Posit Software, PBC [cph, fnd],
  Christophe Dervieux [ctb] (<https://orcid.org/0000-0003-4474-2498>),
  Devon Ryan [ctb] (<https://orcid.org/0000-0002-8549-0971>),
  Ethan Heinzen [ctb],
  Fernando Cagua [ctb]

Christopher T. Kenny [aut, cre]
    (<https://orcid.org/0000-0002-9386-6860>),
  Cory McCartan [aut]

Charles W. Harrison [cre, aut, cph],
  Qing He [aut, cph],
  Hsin-Hsiung Huang [aut, cph]

Christian Stock [aut, cre] (<https://orcid.org/0000-0002-3493-3234>),
  Morten Dreher [aut],
  Emma Torrini [ctb],
  Boehringer Ingelheim Pharma GmbH & Co. KG [cph, fnd]

Lucy D'Agostino McGowan [aut, cre]
    (<https://orcid.org/0000-0002-6983-2759>),
  Malcolm Barrett [aut] (<https://orcid.org/0000-0003-0299-5825>)

Gonche Danesh [aut, cre, cph],
  Emma Saulnier [aut, cph],
  Olivier Gascuel [aut, cph],
  Marc Choisy [aut, cph, ths],
  Samuel Alizon [aut, cph, ths]

Jing Zhu [cre, aut],
  Jun Zhang [aut],
  Kentaro Takeda [aut]

Filipe Campelo [aut, cre] (<https://orcid.org/0000-0001-6022-9948>)

Shannon T. Holloway [aut, cre],
  Marie Davidian [aut],
  Anastasios Tsiatis [aut]

Marie Davidian [aut],
  A. A. Tsiatis [aut],
  Shannon T. Holloway [aut, cre]

Jasin Machkour [aut, cre],
  Simon Tien [aut],
  Daniel P. Palomar [aut],
  Michael Muma [aut]

Xiang Lyu, Will Wei Sun, Zhaoran Wang, Han Liu, Jian Yang, Guang Cheng

Mintodê Nicodème Atchadé [aut],
  Jude Mahoulé Bogninou [aut, cre]

Guangbao Guo [aut, cre] (<https://orcid.org/0000-0002-4115-6218>),
  Guofu Jing [aut]