Safety Damar Hamlin won't play in the Bills' opener against the Jets –
Explainer: What happened to Buffalo Bills safety Damar Hamlin?
Damar Hamlin begins to awaken, moving hands and feet, doctors say - ESPN
Damar Hamlin progressing 'remarkably' and speaks to Buffalo Bills teammates, NFL
Ex-NFL doc tries to diagnose what went wrong when Bills' Damar Hamlin collapses on field
Damar Hamlin: NFL player's recovery moves in positive direction
Buffalo Bills' Damar Hamlin in 'critical condition' after collapse on field
Buffalo Bills' Damar Hamlin critical after collapse on field - WHYY
Bills sign sixth-round pick Damar Hamlin to four-year contract
Bills, sixth-round pick Damar Hamlin agree on rookie deal