Juris Breidaks [aut, cre],
  Martins Liberts [aut],
  Janis Jukams [aut]

Qianyu Dong [cre, aut],
  Zehang R Li [aut],
  Yunhan Wu [aut],
  Andrea Boskovic [aut],
  Jon Wakefield [aut]

Johannes Gussenbauer [aut, cre],
  Alexander Kowarik [aut] (<https://orcid.org/0000-0001-8598-4130>),
  Gregor de Cillia [aut],
  Matthias Till [ctb]

Alex Strashny [aut, cre] (<https://orcid.org/0000-0002-6408-7745>)

Gianluca Baio [aut, cre],
  Andrea Berardi [ctb],
  Philip Cooney [ctb],
  Andrew Jones [ctb],
  Nathan Green [ctb]

Atanu Bhattacharjee [aut, cre, ctb],
  Akash Pawar [aut, ctb]

Luis Meira-Machado, Marta Sestelo and Gustavo Soutinho

Terry M Therneau [aut, cre],
  Thomas Lumley [ctb, trl] (original S->R port and R maintainer until
    2009),
  Atkinson Elizabeth [ctb],
  Crowson Cynthia [ctb]

Lu You [aut, cre] (Created the package. Maintains the package.),
  Lauric Ferrat [aut] (Added functionality. Revised the package. Wrote
    the vignette.),
  Hemang Parikh [aut] (Checked and revised the package.),
  Yanan Huo [aut] (Revised plotting functions of the package.),
  Yuting Yang [aut] (Added some data frame features.),
  Jeffrey Krischer [ctb] (Supervisor the medical research. Coauthor of
    the medical manuscript.),
  Maria Redondo [ctb] (Principal investigators of the medical research.
    Coauthor of the medical manuscript.),
  Richard Oram [ctb] (Coauthor of the medical manuscript.),
  Andrea Steck [ctb] (Coauthor of the medical manuscript.)

Dominique-Laurent Couturier, Jun Ma, Stephane Heritier, Maurizio Manuguerra.

Jing Xu [aut, cre],
  Jun Ma [aut],
  Thomas Fung [aut] (<https://orcid.org/0000-0003-2601-0728>)

Gustavo Soutinho [aut, cre] (<https://orcid.org/0000-0002-0559-1327>),
  Luis Meira-Machado [aut] (<https://orcid.org/0000-0002-8577-7665>),
  Artur Araujo [ctb] (<https://orcid.org/0000-0003-1419-4208>),
  Ana Moreira [ctb]

Yohann Foucher [aut, cre] (<https://orcid.org/0000-0003-0330-7457>),
  Camille Sabathe [aut] (<https://orcid.org/0000-0001-9353-691X>)

Osman Dag [aut, cre],
  Malwane Ananda [aut],
  Sam Weerahandi [aut]