Yuanhua Feng [aut] (Paderborn University, Germany),
  Xuehai Zhang [aut] (Former research associate at Paderborn University,
    Germany),
  Christian Peitz [aut] (Paderborn University, Germany),
  Dominik Schulz [aut] (Paderborn University, Germany),
  Shujie Li [aut] (Paderborn Universtiy, Germany),
  Sebastian Letmathe [aut, cre] (Paderborn University, Germany)

Gjalt-Jorn Peters [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-0336-9589>),
  Stefan Gruijters [ctb] (ORCID: <https://orcid.org/0000-0003-0141-0071>)

Atchanut Rattanalertnusorn [aut, cre],
  Sirinapa Ayuyuen [aut],
  Winai Bodhisuwan [aut]

Josmar Mazucheli [aut, cre],
  Bruna Alves [ctb]

Taban Baghfalaki [cre, aut] (ORCID:
    <https://orcid.org/0000-0002-2100-4532>),
  Mojtaba Ganjali [aut] (ORCID: <https://orcid.org/0000-0002-8574-1750>),
  Narayanaswamy Balakrishnan [aut]

Emilie POISSON-CAILLAULT [aut],
  Paul TERNYNCK [aut, cre]

James Balamuta [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-2826-8458>),
  Steven Andrew Culpepper [ctb] (Provided the Minimal Orange Beamer
    Theme),
  David Dalpiaz [ctb] (Collaborated on the LaTeX Journal Theme),
  Jose Luis Rodriguez [ctb] (Provided the Market Information Lab (MIL)
    Beamer Theme)

Mine Çetinkaya-Rundel [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-6452-2420>),
  Thomas J. Leeper [aut],
  Nicholas Goguen-Compagnoni [aut],
  Sara Lemus [aut]

Rami Krispin [aut, cre],
  Lior Krispin [ctb]

Ollie Lloyd [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0002-9385-1634>),
  Pouria Hadjibagheri [ctb] (Author of the original 'ukcovid19' package.)

Evan Odell [aut, cre] (ORCID: <https://orcid.org/0000-0003-1845-808X>),
  Tierney Nicholas [aut] (ORCID: <https://orcid.org/0000-0003-1460-8722>)

Bob Rudis [aut] (ORCID: <https://orcid.org/0000-0001-5670-2640>),
  Suyash Verma [aut] (ULID C++ <https://github.com/suyash/ulid/>),
  Dirk Eddelbuettel [cre] (ORCID:
    <https://orcid.org/0000-0001-6419-907X>)

Francisco Pascoal [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-2315-358X>),
  Paula Branco [aut] (ORCID: <https://orcid.org/0000-0002-9917-3694>),
  Luís Torgo [aut] (ORCID: <https://orcid.org/0000-0002-6892-8871>),
  Rodrigo Costa [aut] (ORCID: <https://orcid.org/0000-0002-5932-4101>),
  Catarina Magalhães [aut] (ORCID:
    <https://orcid.org/0000-0001-9576-2398>)