Article History
First Online: 16 July 2017
Compliance with Ethical Standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.
: This research received no specific grant from any funding agency in the public, commercial, or not-for-profit sectors.
: All procedures performed in the studies were in accordance with the Ethical principles of psychologists and code of conduct (American Psychological Association), 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.