Text and Data Mining valid from 2014-06-13
First Online: 13 June 2014
Compliance with Ethics Guidelines
: <b>Conflict of Interest</b> Edward Rojas, Daloha Rodríguez-Molina, Peter Bolli, Zafar H. Israili, Judith Faría, Enzamaría Fidilio, Valmore Bermúdez, and Manuel Velasco each declare that they have no conflict of interest.
: <b>Human and Animal Rights and Informed Consent</b> This article does not contain any studies with human or animal subjects performed by any of the authors.