Damar Hamlin: Buffalo Bills safety showing 'remarkable improvement
Bills safety Damar Hamlin released from Buffalo hospital
Damar Hamlin shows his appreciation in moving video message
Bills' Hamlin breathing on his own, joins team via video
NFL speaks on Hamlin, game safety at press conference
NFL star Damar Hamlin escorted to hospital after collapsing on
Damar Hamlin is in good spirits and undergoing testing, say
Damar Hamlin: Buffalo Bills safety showing 'remarkable improvement
Damar Hamlin timeline from injury to return to Bills