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[2] INSERM, U 473, F-94275 Le Kremlin Bicetre, France
[3] Ctr Hosp Terr, Med Biol Lab, Papeete, France
[4] Ctr Hosp Terr, Serv Pediat, Papeete, France
[5] Ctr Hosp Terr, Serv Nephrol Hemodialyse, Papeete, France
[6] Serv Sante Publ, Tahiti, France
[7] Univ Oxford, Nuffield Dept Clin Lab Sci, London, England
[8] Univ London Imperial Coll Sci Technol & Med, Sch Med, London SW7 2AZ, England
[9] Schneiders Med Ctr Israel, Petah Tiqwa, Israel
[10] Hop Bicetre, Serv Biochim 1, Assistance Publ Hop Paris, Fac Med Paris Sud, F-94275 Le Kremlin Bicetre, France