1 Institute for Clinical Research and Learning Health Care, Department of Pediatrics, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX. Electronic address: Elenir.B.Caramel@uth.tmc.edu.
2 Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX.
3 Department of Decision Support Analysis, The University of Texas Medical Branch at Galveston, Galveston, TX.