Funding for this research was provided by:
The Foundation for the Scientific Study of Sexuality
Text and Data Mining valid from 2016-10-05
Received: 23 March 2016
Revised: 5 August 2016
Accepted: 9 August 2016
First Online: 5 October 2016
Compliance with Ethical Standards
: This research was supported by a grant from the Foundation for the Scientific Study of Sexuality to Martin J. Downing, Jr., Ph.D. (no award number provided). The authors declare that they have no other conflicts of interest.
: 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.