None.

The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Thomas Piton, from Runplayers, creator of the serious game.

Members of Medical research Unit of University Hospital of Reunion Island (DRCI - PB 350 - 97448 Saint-Pierre Cedex) including Lucie AUZANNEAU.

Olivier Jourdain for sharing his insights on HPV vaccination in hexagonal France.

There are more references available in the full text version of this article.

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