Su, Y. C.
Chiou, C. C.
Marinova, V. http://orcid.org/0000-0002-3499-0212
Lin, S. H.
Dikov, Hr.
Vitanov, P.
Hsu, K. Y.
Funding for this research was provided by:
Bulgarian National Science Fund (DFNI-T-02/26, DCOST 15/01)
European Cooperation in Science and Technology (COST Action MP1402)
Ministry of Science and Technology, Taiwan (MOST 105-22221-E-009-110, MOST 105-2911-I-009 -509)
Article History
Received: 6 November 2017
Accepted: 23 May 2018
First Online: 30 May 2018