1Stress Research Institute, Department of Psychology, Stockholm University, Stockholm, Sweden;
2Department of Psychology, Macquarie University, North Ryde, Australia;
3Department of Medicine Solna, Karolinska Institutet, Sweden;
4Faculty of Health and Medicine, University of Newcastle, Newcastle, Australia;
5NHMRC Centre of Research Excellence in Digestive Health, Newcastle, Australia;
6Umeå University, Umeå, Sweden;
7Gastromottagningen City, Stockholm, Sweden;
8Uppsala University, Uppsala, Sweden;
9Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Huddinge, Sweden.
Correspondence: Anna Andreasson, PhD. E-mail: [email protected].
SUPPLEMENTARY MATERIAL accompanies this paper at http://links.lww.com/AJG/B707
