1. Anesthesiology, Intensive Care, Emergency Medicine and Multidisciplinary Pain Center, Ziekenhuis Oost‐Limburg Genk Belgium
2. Anesthesiology and Pain Medicine Maastricht University Medical Cente Maastricht The Netherlands
3. Anesthesiology and Pain Medicine, Catharina Ziekenhuis Eindhoven The Netherlands
4. Anesthesiology and Pain Medicine Amsterdam University Medical Centers Amsterdam The Netherlands
5. Anesthesiology and Pain Medicine, Rijnstate Ziekenhuis Velp The Netherlands
6. Anesthesiology and Pain Medicine University Groningen Groningen The Netherlands
7. Anesthesiology, Pain and Palliative Medicine Radboud University Nijmegen The Netherlands