human 54 Humans 45 adult 22 male 22 female 20 article 17 Male 15 procedures 15 Article 13 COVID-19 13 Female 12 controlled study 12 Adult 11 major clinical study 11 Computer aided diagnosis 10 diagnostic imaging 10 Deep learning 9 human experiment 8 questionnaire 8 Convolutional neural networks 7 Young Adult 7 computer aided design 7 machine learning 7 young adult 7 Diseases 6 HIV 6 Learning systems 6 Machine learning 6 Animals 5 Antennas 5