The articulation signs – dots and accents – in bar 21 could have been added in GC (→GE) by Chopin. They are probably to be considered to be valid also in the subsequent similar bars, namely 23 and 25-27. The idea was partially implemented in EE, in which the same indications were added in bars 21, 23 and 25, which can be ascribed to Chopin's intervention in the base text to this edition. See also bars 210-213.
Compare the passage in the sources »
category imprint: Differences between sources
issues: Authentic corrections in GC, Authentic corrections of EE
notation: Articulation, Accents, Hairpins