Funding for this research was provided by:
Departamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS) (Call 756/2016)
Text and Data Mining valid from 2020-02-14
Received: 10 September 2019
Revised: 20 January 2020
Accepted: 27 January 2020
First Online: 14 February 2020
Compliance with ethical standards
: The author(s) declare(s) that there is no conflict of interest.
: This study was approved by the local medical ethical committee (METC of LUMC). Written informed consent was given by all donors.