Hello Carla Amado , i couldn't find current epidemiology articles as most cite pre-2019 articles but found many on treatment/ management. See attached list.
The CARE consortium and Boston University CTE Center may be of interest:
http://www.bu.edu/cte/about/
http://www.careconsortium.net
The Federal Interagency Traumatic Brain Injury Research (FITBIR) informatics system was developed to share data across the entire TBI research field and to facilitate collaboration between laboratories, as well as interconnectivity with other informatics platforms and may be of interest: