Figure 3. CONSORT diagram of the [¹¹C]-TMP study.

*Laboratory test results may have been collected from the medical record if they were completed within 30 days of screening; in these cases, they were not repeated for the purposes of this study. Refusal of labs did not preclude a patient from the study. **Surgical or systemic therapy was started if clinically indicated at the judgment of treating physicians. ***For patients who received systemic antibiotic therapy, this may have been within 1 week of therapy cessation. For patients who received surgical management, this may have occurred within 3–6 weeks after surgery, as clinical appropriate. Given that some patients are on chronic antibiotics, this scan may have occurred after completion of alternative or more intensive antibiotic therapy. ^$In some cases, and at the discretion of the investigator, the patient may have been scanned while on i.v. antibiotics.