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Article History

Received: 8 March 2018

Accepted: 3 June 2018

First Online: 20 June 2018

Ethics approval

: All procedures have been evaluated and approved by an ethic committee (Agreement number A974 001; Comité d’éthique du CYROI number 114; Cyclotron Reunion Océan Indien, Sainte Clotilde, Reunion Island), and authorized by the French Ministry of Education and Research (Reference numbers 03584.01 and APAFIS#2638-2015110616208322v1). On Mayotte, research permits were issued by the ‘Direction de l’Environnement, de l’Aménagement et du Logement’ (Arreté n°158/DEAL/SEPR/2014). In Mozambique, research permits were issued by the Museum of Natural History (Ref. 01/MHN/E.27/2015) and the Ministry of Health (N°S/N/SDI/0233/15).

: Not applicable.

: The authors declare that they have no competing interests.

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