After publication in Bio-protocol (https://bio-protocol.org/e3877), we amended the following corrections:
•"Empty plate into an appropriate corrosive waste container and wash with 200 μL of 1% acetic acid. A second wash may be required": the font text in the generated PDF was too large; it has now been changed.
•"The period of time to allow for cell adherence post-seeding can be confirmed by microscopy to avoid 0.5 h" should read "The period of time to allow for cell adherence post-seeding can be confirmed by microscopy to avoid the full 0.5 h room temperature incubation time."
•"Empty place and replace with" should read "Empty plate and replace with."

This is the second correction; for the first correction notice, please see www.bio-protocol.org/e4164