EVIDENCE: {'Observed_samples': {'Present_SOLO_SR': 336, 'Present_SOLO_R': 8, 'Present_SOLO_S': 328}, 'Additional grading criteria applied': None, 'FINAL CONFIDENCE GRADING': '5) Not assoc w R', 'INITIAL CONFIDENCE GRADING': '5) Not assoc w R', 'WHO HGVS': 'rrs_n.514A>C'}