1. Department of General Practice, Jean Monnet University, Saint Etienne, France
2. HESPER EA, University of Lyon, Claude Bernard Lyon 1 University, Saint-Etienne University, France
3. The Clinic, Dubai International Financial Center, United Arab Emirates
4. CIC-INSERM 1408, CHU de Saint-Etienne, France
5. Groupe Immunité des Muqueuses et Agents Pathogènes EA 3064, Jean Monnet University, University of Lyon, France