: Likely an abbreviation for the series title. While "MGFA" is commonly known in medicine as the Myasthenia Gravis Foundation of America , in this context it refers to a specific media title (e.g., Magi: The Grand Forum of Adventures or similar local titles). S2.E28 : Refers to Season 2, Episode 28 . 480p : Indicates the video resolution (Standard Definition).
: The Matroska Multimedia Container format used for the video file. Medical Context for MGFA MGFA-S2.E28.480p.HDRip_raiona.mkv
The FLEX Study is a Phase 3 clinical trial for adults with Generalized Myasthenia Gravis (gMG). Myasthenia Gravis Foundation of America Recommendations for Clinical Research Standards : Likely an abbreviation for the series title
: This is the name of the release group or individual who encoded/uploaded the file. MGFA-S2.E28.480p.HDRip_raiona.mkv