public DataSetRow renderRow(
      Patient p,
      PatientIdentifierType patientIdentifierType,
      Location location,
      Date startDate,
      Date endDate) {

    PatientDataHelper pdh = new PatientDataHelper();
    ProgramHelper ph = new ProgramHelper();
    HivMetadata hivMetadata = new HivMetadata();

    DataSetRow row = new DataSetRow();
    pdh.addCol(row, "#", p.getPatientId());
    pdh.addCol(row, "KS ID", pdh.preferredIdentifierAtLocation(p, patientIdentifierType, location));
    pdh.addCol(
        row,
        "ART ID",
        pdh.preferredIdentifierAtLocation(p, lookupPatientIdentifierType("ARV Number"), location));
    pdh.addCol(row, "Birthdate", pdh.getBirthdate(p));
    pdh.addCol(row, "Gender", pdh.getGender(p));
    pdh.addCol(row, "VHW", pdh.vhwName(p, false));
    pdh.addCol(row, "Village", pdh.getVillage(p));

    PatientProgram latestKsProgram =
        ph.getMostRecentProgramEnrollmentAtLocation(
            p, lookupProgram("Kaposis sarcoma program"), location);

    Date latestKsProgramDate = null;
    if (latestKsProgram != null) {
      latestKsProgramDate = latestKsProgram.getDateEnrolled();
      pdh.addCol(row, "KS Program Enrollment Date", pdh.formatYmd(latestKsProgramDate));

      for (PatientState ps : ph.getActiveStatesOnDate(p, latestKsProgramDate)) {
        String programName = ps.getPatientProgram().getProgram().getName();
        pdh.addCol(row, programName + " Status at Enrollment", pdh.formatStateName(ps));
        pdh.addCol(row, programName + " Status Date at Enrollment", pdh.formatStateStartDate(ps));
      }
    }

    Obs mostRecentDxDate = pdh.getLatestObs(p, "DATE OF HIV DIAGNOSIS", null, endDate);
    pdh.addCol(row, "Date HIV Diagnosis", pdh.formatValueDatetime(mostRecentDxDate));

    Program hivProgram = hivMetadata.getHivProgram();
    ProgramWorkflowState onArvState = hivMetadata.getOnArvsState();

    PatientState earliestOnArvsState = ph.getFirstTimeInState(p, hivProgram, onArvState, endDate);
    Date arvStartDate = (earliestOnArvsState == null ? null : earliestOnArvsState.getStartDate());

    if (latestKsProgramDate != null) {
      pdh.addCol(
          row,
          "On ART at KS Enrollment",
          arvStartDate != null && arvStartDate.compareTo(latestKsProgramDate) <= 0);
    }

    Map<String, String> reasonsForStartingArvs = pdh.getReasonStartingArvs(p, endDate);
    for (String reasonKey : reasonsForStartingArvs.keySet()) {
      pdh.addCol(row, "ARV Reason " + reasonKey, reasonsForStartingArvs.get(reasonKey));
    }

    if (arvStartDate != null) {
      pdh.addCol(row, "Start Date for ART", pdh.formatStateStartDate(earliestOnArvsState));
      if (latestKsProgramDate != null) {
        pdh.addCol(
            row,
            "Months on ART at KS Enrollment",
            DateUtil.monthsBetween(arvStartDate, latestKsProgramDate));
      }
    }

    if (latestKsProgramDate != null) {
      Obs artRegimen =
          pdh.getLatestObs(p, "Malawi Antiretroviral drugs received", null, latestKsProgramDate);
      pdh.addCol(row, "ART Regimen Obs at Enrollment", pdh.formatValue(artRegimen));

      Set<Concept> drugOrdersAtEnrollment = pdh.getDrugsTakingOnDate(p, latestKsProgramDate);
      pdh.addCol(
          row, "Drugs Taking at Enrollment", pdh.formatConcepts(drugOrdersAtEnrollment, "+"));

      Obs cd4 = pdh.getLatestObs(p, "CD4 count", null, latestKsProgramDate);
      pdh.addCol(row, "CD4 at enrollment", pdh.formatValue(cd4));
      pdh.addCol(row, "CD4 at enrollment date", pdh.formatObsDatetime(cd4));
    }

    Obs height = pdh.getLatestObs(p, "Height (cm)", null, endDate);
    pdh.addCol(row, "Latest Height", pdh.formatValue(height));
    pdh.addCol(row, "Latest Height Date", pdh.formatObsDatetime(height));

    Obs firstTaxolObs = pdh.getEarliestObs(p, "Paclitaxel (taxol) dose received", null, endDate);
    pdh.addCol(row, "First Taxol Dose Received Date", pdh.formatObsDatetime(firstTaxolObs));

    DrugOrder firstTaxolOrder = pdh.getEarliestDrugOrder(p, "Paclitaxel", endDate);
    pdh.addCol(row, "First Taxol Drug Order Date", pdh.formatOrderStartDate(firstTaxolOrder));

    Date firstTaxolDate = null;
    if (firstTaxolObs != null) {
      firstTaxolDate = firstTaxolObs.getObsDatetime();
    }
    if (firstTaxolOrder != null) {
      if (firstTaxolDate == null || firstTaxolOrder.getStartDate().before(firstTaxolDate)) {
        firstTaxolDate = firstTaxolOrder.getStartDate();
      }
    }
    pdh.addCol(row, "First Taxol Date", pdh.formatYmd(firstTaxolDate));

    if (firstTaxolDate != null) {
      Obs cd4AtTaxol = pdh.getLatestObs(p, "CD4 count", null, firstTaxolDate);
      pdh.addCol(row, "Most recent CD4 at First Taxol", pdh.formatValue(cd4AtTaxol));
      pdh.addCol(row, "Most recent CD4 at First Taxol Date", pdh.formatObsDatetime(cd4AtTaxol));
    }

    for (PatientState ps : ph.getActiveStatesOnDate(p, endDate)) {
      String ed = pdh.formatYmd(endDate);
      String programName = ps.getPatientProgram().getProgram().getName();
      pdh.addCol(row, programName + " Status on " + ed, pdh.formatStateName(ps));
      pdh.addCol(row, programName + " Status Date on " + ed, pdh.formatStateStartDate(ps));
    }

    pdh.addCol(row, "Death Date", pdh.formatYmd(p.getDeathDate()));

    return row;
  }