Before revision:  The performance of these aforementioned methods have been compared when applied to two different datasets namely MUTAGand PROTEINS . Moreover, the impact of different batch sizes, projector dimensions and data augmentation strategies have also been explored .
After revision:  The performance of these aforementioned methods have been compared when applied to different datasets such as MUTAG, PROTEINS and IMDB-Binary . Moreover, the impact of different batch sizes, projector dimensions and data augmentation strategies have also been explored .