human 274 Humans 177 male 139 training 137 female 135 Article 134 adult 130 article 107 controlled study 95 Deep learning 70 human experiment 66 Training 65 major clinical study 55 machine learning 53 Male 47 Female 46 learning 43 algorithm 41 deep learning 40 procedures 38 Adult 35 Learning systems 35 education 35 randomized controlled trial 35 COVID-19 34 clinical article 33 aged 32 questionnaire 32 middle aged 29 Convolutional neural networks 28