Affiliation: | 1. Recurrent Pregnancy Loss Unit, Capital Region, Rigshospitalet and Hvidovre Hospital, Copenhagen University Hospital, Copenhagen, Denmark;2. Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark;3. Fertility Clinic, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark;4. Department of Gynecology and Obstetrics, Amager-Hvidovre Hospital, Copenhagen, Denmark |