NFL's concussion protocol modified after Tua Tagovailoa review
Dolphins followed concussion protocol with Tagovailoa's injury
Dolphins QB Tua Tagovailoa not in concussion protocol
NFL's concussion protocol modified after Tagovailoa review
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Dolphins QB Tua Tagovailoa clears concussion protocol, slated to
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Dave Hyde: Dolphins followed concussion protocol and medical
Dolphins followed concussion protocol with Tagovailoa's injury