de Jong, Rineke http://orcid.org/0000-0002-2052-5993
Stockhofe-Zurwieden, Norbert
Bonsing, Judith
Wang, Kai-Fen
Vandepaer, Sarah
Bouzya, Badiaa
Toussaint, Jean-François
Dieussaert, Ilse
Song, Haifeng http://orcid.org/0000-0002-8399-6688
Steff, Ann-Muriel http://orcid.org/0000-0002-9817-6164
Article History
Received: 29 September 2021
Accepted: 27 September 2022
First Online: 17 October 2022
Competing interests
: K.-F.W., B.B., J.-F.T., I.D., H.S., and A.-M.S. are, or were, at the time of the study employees of the GSK group of companies. A.-M.S., H.S., J.-F.T., and I.D. report ownership of GSK shares and/or restricted GSK shares. S.V. is an employee of CONSULTYS Benelux S.A., contracted by GlaxoSmithKline Biologicals SA in the context of this study. R.d.J., N.S.-Z., and J.B. are employees of the Wageningen Bioveterinary Research, Lelystad, The Netherlands, contracted by GlaxoSmithKline Biologicals SA in the context of this study. Parts of salaries of R.d.J., N.S.-Z., and J.B. were paid from the contract fee.