Roengvoraphoj, Olarn http://orcid.org/0000-0002-6542-5654
Eze, Chukwuka
Wijaya, Cherylina
Dantes, Maurice
Taugner, Julian
Tufman, Amanda
Huber, Rudolf Maria
Bartenstein, Peter
Belka, Claus
Manapov, Farkhad
Article History
Received: 7 March 2018
Accepted: 27 May 2018
First Online: 6 June 2018
Compliance with ethical standards
:
: The authors declare no conflict of interest.
: None.
: 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.