Funding for this research was provided by:
Fundação para a Ciência e a Tecnologia (UIDB/50019/2020 – IDL)
Fundação para a Ciência e a Tecnologia (POCTI/CTA/39158/2001, PDCTM1999MAR15255)
Article History
Received: 28 January 2020
Revised: 26 July 2020
Accepted: 28 July 2020
First Online: 10 August 2020