Qi, Yuanshen
Lapovok, Rimma
Estrin, Yuri
Funding for this research was provided by:
Ministry of Education and Science of the Russian Federation (14.A12.31.0001)
Australian Research Council (LP0991316)
Article History
Received: 9 February 2016
Accepted: 11 April 2016
First Online: 25 April 2016
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.