Question: For what publisher to Debussy edit Chopin's music for?

Is Two of Chopin's long-standing pupils, Karol Mikuli (18211897) and Georges Mathias, were themselves piano teachers and passed on details of his playing to their own students, some of whom (such as Raoul Koczalski) were to make recordings of his music. a good answer to this question?

Available choices:
+ yes.
+ no.
no