INSERM U738;
AP-HP;
Hpital Bichat-Claude Bernard;
Université Paris 7 Denis Diderot;
Paris;
France;
Chalmers Research Group;
Children s Hospital of Eastern Ontario Research Institute;
University of Ottawa;
Ottawa;
Ontario;
Canada;
University of Oxford;
Oxford;
United Kingdom;
Quantitative Sciences;
Family Health International;
Research Triangle Park;
North Carolina;
USA;