1. Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
2. Department of Research & Education, CIRO, Centre of Expertise for Chronic Organ Failure, Horn, The Netherlands
3. Centre of Expertise for Palliative Care, Maastricht University Medical Centre+, Maastricht, The Netherlands