1. Section of Pulmonary, Critical Care and Sleep MedicineYale University School of MedicineNew Haven, Connecticut
2. Department of Internal MedicineVA Connecticut Healthcare SystemWest Haven, Connecticut
3. Department of Research and EducationCIRO+, Center of Expertise for Chronic Organ FailureHorn, the Netherlands
4. REVAL – Faculty of Medicine and Life SciencesHasselt UniversityDiepenbeek, Belgiumand
5. NUTRIM School of Nutrition and Translational Research in MetabolismMaastricht University Medical CentreMaastricht, the Netherlands