Bergstrom, Ellie
Silva, João
Martins, Cíntia
Horta, Paulo
Article History
Received: 4 May 2018
Accepted: 1 November 2018
First Online: 13 February 2019
Change Date: 12 June 2020
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 Interests
: The authors declare no competing interests.