Research should be submitted by one of the authors via electronic mail (e-mail) to the corresponding email (e.g., submissions@hem-onc.org for Hem-Onc journal and submissions@journalofpain.org for the International Journal of Pain). Only electronic PDF (.pdf) or Word (.doc, .docx, .rtf) files can be submitted and there is no page limit. Submissions by anyone other than one of the authors will not be accepted. The submitting author takes responsibility for the submission and correspondence with the Journal and peer review.