at the end the following: (o) As determined by the Bureau— (1) post-traumatic stress disorder suffered by a public safety officer, and diagnosed by a licensed medical or mental health professional, shall be presumed to constitute a personal injury within the meaning of subsection (a), sustained in the line of duty by the officer, if the officer, while on duty, engages in situations involving stressful, tensional, or traumatic law enforcement, fire suppression, rescue, hazardous material response, emergency medical services (including responding to opioid overdoses, or traumatic psychological or psychiatric distress calls), prison security, disaster relief, or other emergency response activity