Sansó, Noemí
Galiana, Laura
Cebolla, Ausiàs
Oliver, Amparo
Benito, Enric
Ekman, Eve
Article History
First Online: 2 May 2017
Compliance with Ethical Standards
:
: This study was approved by the appropriate ethics committee and has been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments. All persons gave their informed consent prior to their inclusion in the study.
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