Srivastava, Shraddha
Kao, Pei-Chun
Reisman, Darcy S.
Higginson, Jill S.
Scholz, John P.
Funding for this research was provided by:
National Institutes of Health (R01HD038582)
Article History
Received: 26 August 2015
Accepted: 2 February 2016
First Online: 22 February 2016
Change Date: 24 March 2018
Change Type: Correction
Change Details: In the original publication of the article, the corrections for the typographical errors in the equations for variance that affects the footpath (V<sub>ORT</sub>) and the total variance (V<sub>TOT</sub>) should be as following:
Compliance with ethical standards
:
: We have no conflicts of interest to disclose.
: 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.
: Informed consent was obtained from all individual participants included in the study.