FP-I3ID, FP-BHS, Faculty of Health Sciences, University Fernando Pessoa, Rua Carlos da Maia, Porto, Portugal (Drs Mendes, Guerra, and Sousa); LAETA/INEGI, Associate Laboratory of Energy, Transports and Aeronautics, Institute of Science and Innovation in Mechanical and Industrial Engineering, Porto, Portugal (Dr Guerra); and Center for Innovative Care and Health Technology (ciTechcare), Polytechnic of Leiria, Leiria, Portugal (Dr Sousa).

Correspondence: Joana Mendes, PhD, FP-I3ID, FP-BHS, Faculty of Health Sciences, University Fernando Pessoa, Rua Carlos da Maia, 296, 4200-150 Porto, Portugal ([email protected]).

The authors have disclosed that they have no significant relationships with, or financial interest in, any commercial companies pertaining to this article.