1. Exploration Fonctionnelle Digestive; Hospital Edouard Herriot; Hospices Civils de Lyon; Lyon I University, and INSERM 1032 LabTAU; Lyon France
2. Exploration Fonctionnelle Digestive; Hospital Edouard Herriot; Hospices Civils de Lyon; Lyon France
3. Digestive Physiology and Gastroenterology; Pontchaillou Hospital; CHU de Rennes; Rennes France
4. Digestive Physiology; North Hospital; Assistance Publique Hôpitaux de Marseille; Aix-Marseille University; Marseille France