[1] Duke Clin Res Inst, Durham, NC 27715 USA
[2] Duke Univ, Dept Pediat, Durham, NC 27706 USA
[3] Univ Barcelona, IDIBAPS, Hosp Clin, Barcelona, Spain
[4] Hop St Jacques, Marseille, France
[5] Duke Univ, Mycol Res Unit, Durham, NC USA
[6] Duke Univ, Dept Med, Durham, NC USA
[7] Sahlgrens Univ Hosp, Dept Infect Dis, Gothenburg, Sweden
[8] Unite Rickettsies, Marseille, France
[9] Hop Enfants La Timone, Dept Cardiol, Marseille, France
[10] Drexel Univ, Coll Med, Philadelphia, PA 19104 USA
[11] St Thomas Hosp, London, England