a_FRS                   Alternative Fistula Risk Score (a-FRS)
cci                     Calculate Charlson Comorbidity Index
epices_score            Calculate EPICES Score
io_DFRS                 Calculate Intra-operative Distal Fistula Risk
                        Score (D-FRS)
meld_3                  MELD 3.0 Score Calculator
meld_NA                 MELD-Na (UNOS/OPTN) Score Calculator
meld_pre_2016           MELD Score (Original, Pre-2016, Model for
                        End-Stage Liver Disease)
preop_DFRS              Preoperative Distal Fistula Risk Score (D-FRS)
ua_FRS                  Updated Alternative Fistula Risk Score (ua-FRS)
