Funding for this research was provided by:
Fundo para o Desenvolvimento das Ciências e da Tecnologia (019/2016/AFJ)
Text and Data Mining valid from 2019-10-29
Received: 25 June 2019
Accepted: 18 October 2019
First Online: 29 October 2019
Ethics approval and consent to participate
: The protocol was approved by the institutional review board of the Kiang Wu Hospital (KWH 2016–014).Declarations: The need for consent to participate was waived by the institutional review board of the Kiang Wu Hospital on June 21, 2019.
: No details, images, or videos relating to an individual person was included in this paper therefore written informed consent for the publication of these details was not obtained from any person.
: The authors declare that they have no competing interests.