1 Celiac Disease Research Center, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Department of Dermatology, Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland. Electronic address: camilla.pasternack@tuni.fi.
2 Department of Internal Medicine, Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland.
3 Celiac Disease Research Center, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Department of Dermatology, Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland.
4 Celiac Disease Research Center, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Department of Internal Medicine, Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland.
5 Department of Internal Medicine, Central Finland Central Hospital, Jyväskylä, Finland.
6 Faculty of Social Sciences, Tampere University, Tampere, Finland.
7 Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland.
8 Celiac Disease Research Center, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.