1. Department of Internal Medicine, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France
2. Université Claude Bernard Lyon 1, Lyon, France
3. Department of Ophthalmology, Hôpital de la Croix Rousse, Université Claude Bernard Lyon 1, Lyon, France
4. Department of Internal Medicine, Hôpital Ambroise Paré, AP-HP, Boulogne-Billancourt, France
5. Research on Healthcare Performance (RESHAPE), INSERM U1290, Université Claude Bernard Lyon 1, Lyon, France