Example of Proper Usage:

'ECoG BMI for Motor and Speech Control' → 'Interventional Trial Phase' → 'Early Phase 1' is correct, citation: https://golden.com/. Short description here.

Example of Improper Usage:

'ECoG BMI for Motor and Speech Control' → 'Interventional Trial Phase' → 'Phase 2' is incorrect, citation: https://clinicaltrials.gov/ct2/show/NCT03698149. Interventional Trial Phase should be obtained from Phase or Study Phase listing on the official clinical trial record.