[1] Radboud University Medical Centre,Department of Psychiatry, Centre for Mindfulness
[2] Radboud University Nijmegen,Donders Centre for Medical Neuroscience, Donders institute for Brain, Cognition and Behaviour
[3] Jeroen Bosch Hospital,Department of Gastroenterology and Hepatology
[4] University of Groningen,Department of Gastroenterology and Hepatology, University Medical Centre Groningen
[5] Rijnstate Hospital,Department of Gastroenterology and Hepatology
[6] Canisius Wilhelmina Hospital,Department of Gastroenterology and Hepatology
[7] Radboud University Medical Centre,Department of Gastroenterology and Hepatology
[8] University of Groningen,Department of Health Psychology, University Medical Centre Groningen