Data Availability Statement

The public dataset I2CVB can be available at https://i2cvb.github.io/. Raw images and image-level labels of the public dataset PROSTATEx are accessed at https://wiki.cancerimagingarchive.net/pages/viewpage.action?pageId=23691656. The other datasets used in this study are not publicly available at this time, as the data from the third party contain patients’ confidential information and are not authorized to be shared openly at this stage. Qualified researchers with reasonable requests for access to the data should contact the corresponding authors after permission from the local hospitals. Any data use will be restricted to non-commercial research purposes.
The codes to train our models are based on Keras using Tensorflow (v1.15) as backend, are available at https://github.com/jdai019/domain-adaptation-lesion-assessment.git. The models were implemented using Python (v3.6.5).

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