Vacuolar Proton-Translocating ATPases

A concrete missed V-ATPase record

Can someone share one relevant V-ATPase paper that a review search missed, alongside the exact query used? [IQWiG’s 2015 methods](https://www.ncbi.nlm.nih.gov/books/NBK385787/) describe checking searches against known relevant publications; a documented miss would give us a concrete starting point for identifying which concept needs better coverage.