1. Department of Obstetrics and Gynecology CUF Descobertas Hospital Lisbon Portugal
2. Department of Immunology, Chronic Diseases Research Center (CEDOC), Faculty of Medical Sciences NOVA Medical School Lisbon Portugal
3. Centre for Rheumatology and Bloomsbury Rheumatology Unit, Division of Medicine University College London London UK
4. Department of Immunoallergy CUF Descobertas Hospital Lisbon Portugal