Research shows that water molecules do not co-migrate via potassium channel

Do only potassium ions pass through the selectivity filter of a potassium channel, or are there water molecules between the ions? This question has been a source of controversy for years.

From http://besthealthnews.com/2019/08/research-shows-that-water-molecules-do-not-co-migrate-via-potassium-channel/?utm_source=rss&utm_medium=rss&utm_campaign=research-shows-that-water-molecules-do-not-co-migrate-via-potassium-channel

from
https://healthnews010.wordpress.com/2019/08/12/research-shows-that-water-molecules-do-not-co-migrate-via-potassium-channel/