1 Department of Obstetrics and Gynecology Erasmus MC University Medical Center Rotterdam Rotterdam The Netherlands.
2 Department of Dermatology Center of Pediatric Dermatology Sophia Children's Hospital Erasmus MC University Medical Center Rotterdam Rotterdam The Netherlands.
3 Department of Pathology Erasmus MC University Medical Center Rotterdam Rotterdam The Netherlands.
4 Department of Obstetrics and Gynecology Ikazia Hospital Rotterdam The Netherlands.