Iriberri, I.
Suau, S.
Payán, L.
Aragón, J. F.
Article History
Received: 28 April 2018
Accepted: 3 December 2018
First Online: 6 December 2018
Compliance with ethical standards
:
: Outside the submitted work, Dr. J. F. Aragón reports personal fees and non-financial support from the Smith & Nephew company. The rest of authors declare that they have no conflict of interest.
: This study was carried out at the Fundació Hospital de l’Esperit Sant (Santa Coloma de Gramenet, Spain) and was approved by the institutional review board and ethical committee of the United Catalonian Hospitals Foundation (Barcelona, Spain), with the code CEIC 15/102. All procedures performed in these studies were in accordance with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: All patients were informed about the study and gave informed consent to the work. No dead patient was included in the study.