1. a Biophysics/Biomathematics Institute, IBILI, Faculty of Medicine , University of Coimbra , Coimbra, Portugal
2. b CICS-UBI, Health Sciences Research Centre, Faculty of Health Sciences , University of Beira Interior , Covilhã, Portugal
3. c Centre of Investigation on Environment, Genetics, and Oncobiology, Faculty of Medicine , University of Coimbra , Coimbra, Portugal
4. d Faculty of Sciences and Technology , University of Coimbra , Coimbra, Portugal
5. e Faculty of Sciences , University of Beira Interior , Covilhã, Portugal
6. f Institute of Nuclear Sciences Applied to Health , University of Coimbra , Coimbra, Portugal