Published on in Vol 22 , No 6 (2020) :June

1 College of Science and Engineering , Hamad Bin Khalifa University , Doha , QA
2 Institute of Digital Healthcare , University of Warwick , Coventry , GB
3 School of Computer Science , University of Auckland , Auckland , NZ
4 Institute for Medical Informatics , Bern University of Applied Sciences , Bern , CH