GMAT Sentence Correction (SC) | Re: Although mentioned in Plato’s dialogues, classical scholars believe th

Although mentioned in Plato’s dialogues, classical scholars believe that the legend of Atlantis actually dates from a much earlier time.
A. Although mentioned in Plato’s dialogues
B. Despite being mentioned in Plato’s dialogues
C. Having been mentioned in Plato’s dialogues
D. Although receiving mention in Plato’s dialogues
E. Although Plato mentioned it in his dialogues

Source: McGraw Hill GMAT