McKenzie, Lara B.
Fowler, Erica
Roberts, Kristin J.
Kaercher, Roxanne M.
Funding for this research was provided by:
Centers for Disease Control and Prevention (5 R49 CE 001172-03)
Article History
First Online: 9 September 2016
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the institutional review board at the Research Institute at Nationwide Children’s Hospital. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.