Funding for this research was provided by:
Allergan Foundation (-)
Text and Data Mining valid from 2019-04-23
Received: 14 November 2018
Accepted: 29 March 2019
First Online: 23 April 2019
Ethics approval and consent to participate
: The study was approved by Clinical Research Ethics Committees (CEIC) of East Valladolid Area and Hospital Universitario de La Princesa.
: Not applicable.
: The authors declare that they have no competing interests.
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