Luna, Odessa http://orcid.org/0000-0002-6907-6180
Rapp, John T.
Article History
First Online: 5 December 2018
Compliance with Ethical Standards
: This manuscript is not under review nor has it been published elsewhere. This submission has been approved by all authors and by the responsible authorities where the work was carried out.
: The authors declare that they have no 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.
: The participants provided informed consent before the authors initiated the study.