Citation: Xie H, Guarino H, Moore SK, Acosta M, Budney AJ, Rosenblum A, Marsch LA, Fong C. Web-based cognitive behavior therapy for chronic pain patients with aberrant drug-related behavior: How did it work and for whom?. J Behav Med. 2021 Apr 12. doi: 10.1007/s10865-021-00219-9. Epub ahead of print. PMID: 33846875.