A timeline of the NFL's response after Damar Hamlin collapsed
Bills' Hamlin in critical condition after suffering cardiac arrest during game against Bengals
Bills safety Damar Hamlin 'scheduled to play' in Saturday's preseason game against Colts
Bills' Damar Hamlin remains in critical condition after cardiac arrest
Hamlin expect to make NFL return on Sunday after on-field cardiac arrest
Damar Hamlin makes Bills' final 53-man roster eight months after suffering cardiac arrest on field, per report
Bills' Damar Hamlin full participant in practice six months since cardiac arrest
Safety Damar Hamlin won't play in the Bills' opener against the Jets
Damar Hamlin makes an early impact against Colts in his first NFL game since his collapse in January
What Happened to Damar Hamlin? What We Know After Bills Player Collapses, Suffers Cardiac Arrest On Field – NBC Chicago
NFL player's cardiac arrest was a triggering, traumatic event for many
Youth Football: Parents React To Damar Hamlin's Cardiac Arrest
Damar Hamlin breathing on his own: Buffalo Bills - BBC News