Funding for this research was provided by:
John Templeton Foundation (60780)
Text and Data Mining valid from 2018-10-12
Received: 12 December 2017
Accepted: 3 October 2018
First Online: 12 October 2018
Compliance with ethical standards
: Emily A. Willoughby, Alan C. Love, Matt McGue, William G. Iacono, Jack Quigley, James J. Lee declare that they have no conflict of interest.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2000 (5). Informed consent was obtained from all participants for being included in the study. This article does not contain any studies with animal subjects performed by the any of the authors.
: Informed consent was obtained from all individual participants included in the study.