[1] Hop Debrousse, Serv Biochim Pediat, F-69322 Lyon 5, France
[2] Hop Debrousse, Serv Neuropediat, F-69322 Lyon, France
[3] Vrije Univ Amsterdam, Med Ctr, Amsterdam, Netherlands
[4] Hop Croix Rousse, Unite Biol Foetomaternelle, Ctr Biol Nord, F-69317 Lyon, France
[5] Hop Edouard Herriot, Ctr Pluridisciplinaire Diagnost Prenatal, Lyon, France