1. Intensive Care Unit, UZ Brussel; Vrije Universiteit Brussel (VUB); Brussels Belgium
2. Department of Nutrition, UZ Brussel; Vrije Universiteit Brussel (VUB); Brussels Belgium
3. Diabetes Clinic, Department of Internal Medicine, UZ Brussel; Vrije Universiteit Brussel (VUB); Brussels Belgium
4. Department of cardiac surgery, UZ Brussel; Vrije Universiteit Brussel (VUB); Brussels Belgium
5. Faculty of Medicine and Pharmacy; Vrije Universiteit Brussel (VUB); Brussels Belgium