“…This could create variability within datasets [ 22 , 23 ], thus increasing the difficulty and cost of model training in a hospital setting. Machine learning [ 24 , 25 , 26 , 27 ] and deep learning [ 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 ] are common methods adopted for image analysis and both have unique advantages and disadvantages. Currently, there is a variety of existing models that can be selected and applied easily.…”