Karygianni, Lamprini http://orcid.org/0000-0002-7893-0393
Cecere, Manuel
Argyropoulou, Aikaterini
Hellwig, Elmar
Skaltsounis, Alexios Leandros
Wittmer, Annette
Tchorz, Jörg Philipp
Al-Ahmad, Ali
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (AL 1179/2-1)
Article History
Received: 21 November 2017
Accepted: 18 February 2019
First Online: 26 February 2019
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: The authors declare that they have no competing interests.
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