Korolkov, Vladimir V. http://orcid.org/0000-0002-8994-8310
Timokhin, Ivan G.
Haubrichs, Rolf
Smith, Emily F.
Yang, Lixu
Yang, Sihai
Champness, Neil R. http://orcid.org/0000-0003-2970-1487
Schröder, Martin
Beton, Peter H. http://orcid.org/0000-0002-2120-8033
Article History
Received: 5 May 2017
Accepted: 16 October 2017
First Online: 9 November 2017
Competing interests
: The authors declare no competing financial interests.