EVIDENCE: {'Observed_samples': {'Present_SOLO_SR': 19, 'Present_SOLO_R': 1, 'Present_SOLO_S': 18}, 'Additional grading criteria applied': None, 'FINAL CONFIDENCE GRADING': '4) Not assoc w R - Interim', 'INITIAL CONFIDENCE GRADING': '4) Not assoc w R - Interim', 'WHO HGVS': 'pncA_p.Ile6Leu'}