Feasibility and acceptability for LION, a fully remote, randomized clinical trial within the VA for light therapy to improve sleep in Veterans with and without TBI: An MTBI2 sponsored protocol. - Elliott, Jonathan E.; Brewer, Jessica S.; Keil, Allison T.; Ligman, Brittany R.; Bryant-Ekstrand, Mohini D.; McBride, Alisha A.; Powers, Katherine; Sicard, Savanah J.; Twamley, Elizabeth W.; O'Neil, Maya E.; Hildebrand, Andrea D.; Nguyen, Thuan; et al. (PLoS ONE, 2025)