aSynlab Provence, Marseille

bUniversity of Montpellier, IDESP, INSERM UMR UA 11, Montpellier

cAix-Marseille Univ, IRD, APHM, MEPHI

dIHU Méditerranée Infection, Marseille, France

Correspondence to Joana Vitte, MD, PhD, IHU Méditerranée Infection, 19-21 boulevard Jean Moulin, Marseille 13005, France. Tel: +33 (0) 620423949; e-mail: [email protected]