[1] Franciscus Gastroenterol & Hepatol, Rotterdam, Netherlands
[2] Erasmus MC, Gastroenterol & Hepatol, Rotterdam, Netherlands
[3] Erasmus Univ, Hlth Policy & Management, Rotterdam, Netherlands
[4] Erasmus MC, Family Med, Rotterdam, Netherlands
[5] Amphia Hosp, Gastroenterol & Hepatol, Breda, Netherlands
[6] IJsselland Hosp, Gastroenterol & Hepatol, Capelle aan den IJssel, Netherlands
[7] Albert Schweitzer Hosp, Gastroenterol & Hepatol, Dordrecht, Netherlands
[8] Ikazia Hosp, Gastroenterol & Hepatol, Rotterdam, Netherlands
[9] Maasstad Hosp, Gastroenterol & Hepatol, Rotterdam, Netherlands
[10] Reinier Graaf Gasthuis, Gastroenterol & Hepatol, Delft, Netherlands
[11] Crohn & Colitis NL, Woerden, Netherlands
[12] Radboud UMC, Healthcare Related Educ, Nijmegen, Netherlands