IHE Radiology just recently published the 'Radiology Remote Reading Workflow' profile for public comment. The profile uses DICOMweb UPS-RS RESTful services and it includes sample messages for all the transactions. I encourage you to review the document. You can send me all your comments and I can consolidate them and submit to IHE.
Improving the quality of patient care through the effective sharing of clinical information among health care organizations, clinicians and their patients.