Funding for this research was provided by:
National Institutes of Health (R01-HD052107-0182)
National Cancer Institute (T32-CA009492-34)
Text and Data Mining valid from 2019-01-04
First Online: 4 January 2019
Compliance with Ethical Standards
: The authors declare that they have no conflict of interest.
: All authors complied with ethical standards in the treatment of participants. Authors have full control of all primary data and agree to allow the journal to review upon request. This research was approved by the University of Southern California institutional review board. The submission has not been previously published and is not being considered anywhere else for publication. All authors approved the manuscript and report no competing interests related to the submission of this manuscript.
: Student participants were required to provide written or verbal assent and their parents were required to provide written or verbal consent.