Perșoiu, Aurel http://orcid.org/0000-0001-9506-0070
Onac, Bogdan P. http://orcid.org/0000-0003-2332-6858
Wynn, Jonathan G.
Blaauw, Maarten http://orcid.org/0000-0002-5680-1515
Ionita, Monica
Hansson, Margareta
Article History
Received: 30 December 2016
Accepted: 29 March 2017
First Online: 26 April 2017
Competing Interests
: The authors declare that they have no competing interests.