Stanciu, Stefan G.
Ávila, Francisco J.
Hristu, Radu
Bueno, Juan M.
Article History
Received: 5 June 2017
Accepted: 24 October 2017
First Online: 13 November 2017
Change Date: 13 March 2018
Change Type: Correction
Change Details: A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has not been fixed in the paper.
Competing Interests
: The authors declare that they have no competing interests.