Gutiérrez, Francisco Javier Queipo
Panizo, Ángel
Tienza, Antonio
Rodriguez, Irene
Sola, Jesús Javier
Temprana-Salvador, Jordi
de Torres, Inés
Pardo-Mindán, Javier
Article History
Received: 21 September 2017
Revised: 12 May 2018
Accepted: 11 June 2018
First Online: 21 June 2018
Compliance with ethical standards
:
: Virchows Archiv conforms to the ICMJE recommendation for qualification of authorship. The ICMJE recommends that authorship be based on the following four criteria:UnorderedList removedAll individuals listed as co-authors of the manuscript must qualify for every one of the four criteria listed above. Should an individual’s contributions to the manuscript meet three of the criteria or fewer, then they should not be listed as a co-author on the manuscript; instead, their contributions should be acknowledged in the “Acknowledgements” section of the manuscript.The manuscript has not been submitted to more than one journal for simultaneous consideration. The manuscript has not been published previously (partly or in full).Consent to submit has been received explicitly from all co-authors, as well as from the responsible authorities—tacitly or explicitly—at the institute/organization where the work has been carried out,beforethe work is submitted.No data have been fabricated or manipulated (including images) to support the conclusions.Each author has collaborated in the preparation, writing, or correction of the original manuscript. All authors have read and approved the manuscript.
: The authors declare that they have no conflict of interest.