Escamilla-Díaz, T.
Serralta-Macías, J. J.
García-Zaldivar, O.
Cruz-Valeriano, E.
Ramírez-Bon, R.
Yañez Limón, J. M.
Article History
Received: 6 December 2018
Accepted: 23 April 2019
First Online: 29 April 2019
Compliance with ethical standards
:
: The authors declare that they have no competing interest.