EXPLAINER: What happened to Damar Hamlin?
Hamlin's path back to playing football intersects with his hometown in Pittsburgh on Saturday
Damar Hamlin tweets his thanks after he moves from Cincinnati to Buffalo hospital 7 days after collapse
Stars doctors explain what happened to Rich Peverley after collapse on Dallas bench, give update on condition
Buffalo Bills' Damar Hamlin critical after chilling cardiac arrest on field
Bills' Damar Hamlin in critical condition after collapse on field
Too early to say what caused Hamlin's cardiac arrest -medical experts
UCLA's seniors restored program even without winning NCAA title - Los Angeles Times
The day Denmark stood still: Christian Eriksen's collapse and the heroes who saved him, Christian Eriksen
Rooney: No. 10 Oregon exposes CU Buffs' shortcomings in trenches – BuffZone