Barata, André
Cabrita, Maria João
Article History
Received: 1 March 2019
Accepted: 22 May 2019
First Online: 11 June 2019
Change Date: 29 August 2019
Change Type: Correction
Change Details: An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Competing interest
: The authors declare no competing interests.