Arce-Gamboa, José R.
Guzmán-Verri, Gian G.
Article History
Received: 25 January 2017
Revised: 24 April 2017
Accepted: 5 May 2017
First Online: 13 June 2017
Change Date: 27 September 2017
Change Type: Erratum
Change Details: A correction to this article has been published and is linked from the HTML version of this article.
Competing interests
: The authors declare that they have no competing financial interests.