1. Departments of Obstetrics and Gynecology, Molecular and Human Genetics, and Pathology, Baylor College of Medicine, Houston, Texas, USA; Department of Obstetrics and Gynecology, Assiut Umnversity, Assiut, Egypt; Department of Obstetrics and Gynecology, Phramongkutklao Hospital, Bangkok, Thailand
2. Departments of Obstetrics and Gynecology, Molecular and Human Genetics, and Pathology, Baylor College of Medicine, Houston, Texas, USA; Department of Obstetrics and Gynecology, Assiut University, Assiut, Egypt
3. Departments of Obstetrics and Gynecology, Molecular and Human Genetics, and Pathology, Baylor College of Medicine, Houston, Texas, USA; Department of Obstetrics and Gynecology, Assiut University, Assiut, Egypt; Signature Genomics Laboratonres, LLC, Spokane, Washington, USA.