Funding for this research was provided by:
Ministry of Education of the Republic of Korea and the National Research Foundation of Korea (NRF-2017S1A3A2066611)
Article History
First Online: 3 June 2019
Compliance with Ethical Standards
:
: Vincenza Capone declares that she has no conflict of interest. Mohsen Joshanloo declares that he has no conflict of interest. Heinz Scheifinger declares that he has no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This article does not contain any studies with animals performed by any of the authors. For more information about data collection procedures, see ExternalRef removed