| Authors: |
Zapata LB; Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, GA, United States; United States Public Health Service Commissioned Corps, Atlanta, GA, United States. Electronic address: lzapata@cdc.gov., Snyder EM; Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, GA, United States; Oak Ridge Institute for Science and Education, Oak Ridge, TN, United States., Tepper NK; Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, GA, United States; United States Public Health Service Commissioned Corps, Atlanta, GA, United States., Curtis KM; Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, GA, United States. |