EVIDENCE: {'Observed_samples': {'Present_SOLO_SR': 7, 'Present_SOLO_R': 2, 'Present_SOLO_S': 5}, '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.His137Arg'}