1. Department of PsychologyHarvard UniversityUSA
2. Division of Clinical Epidemiology, Faculty of MedicineUniversity of GenevaSwitzerland
3. Quality of Care ServiceUniversity Hospitals of GenevaSwitzerland
4. Department of PsychologyUniversity of GenevaSwitzerland
5. Department of AnesthesiologyPharmacology and Intensive CareSwitzerland
6. Division of General Internal MedicineUniversity Hospitals of GenevaSwitzerland
7. Department of Clinical Epidemiology and BiostatisticsMcMaster UniversityCanada