[1] Brown Univ, Alpert Med Sch, Dept Psychiat & Human Behav, Box G BH, Providence, RI USA
[2] Providence VA Med Ctr, VA RR&D Ctr Neurorestorat & Neurotechnol, 830 Chalkstone Blvd, Providence, RI USA
[3] Providence VA Med Ctr, VA Ctr Innovat Long Term Serv, 830 Chalkstone Blvd, Providence, RI USA
[4] Brown Univ, Sch Publ Hlth, Dept Hlth Serv Policy & Practice, Box G-S121-8, Providence, RI USA
[5] Brown Univ, Alpert Med Sch, Dept Med, Box G BH, Providence, RI USA