1. Department of Obstetrics and Gynecology, Louisiana State University Health Sciences Center, Shreveport, LA
2. Department of Pathology, Louisiana State University Health Sciences Center, Shreveport, LA
3. Department of Obstetrics and Gynecology, Louisiana State University Health Sciences Center, Shreveport, LA, Department of Molecular and Cellular Physiology, Louisiana State University Health Sciences Center, Shreveport, LA,