Following this puts new work involving it at the top of your briefing, with a note saying why it is there. Links are taken from the source record, never inferred.
This is a completed observational registry record with no posted results; it describes a planned diagnostic correlation study in 82 critically ill patients but reports no outcomes, effect sizes, or conclusions.
This is a registry record for a planned interventional study with no results reported; enrollment is not yet active, making it a feasibility and design description only.