“…Four studies [ 88 , 109 , 113 , 115 ] applied deep learning networks in the model construction. Incorporation of clinical features into data-based ML models could improve the prediction accuracy in 11 studies [ 88 , 104 , 106 , 110 , 111 , 112 , 113 , 116 , 119 , 120 ]. The majority of studies [ 83 , 88 , 100 , 101 , 102 , 103 , 105 , 111 , 112 , 113 , 114 , 119 , 121 , 122 , 123 ] evaluated SCC patients and some [ 104 , 106 , 107 , 108 , 109 , 110 , 115 , 116 ] mainly focused on adenocarcinoma.…”