[
  {
    "analysis": "P1",
    "comparison": "NCT00218036#1",
    "excluded": "zero denominator"
  },
  {
    "analysis": "P2",
    "comparison": "NCT00218036#1",
    "excluded": "zero denominator"
  },
  {
    "analysis": "P1",
    "comparison": "NCT00986310#1",
    "excluded": "zero denominator"
  },
  {
    "analysis": "P2",
    "comparison": "NCT00986310#1",
    "excluded": "zero denominator"
  },
  {
    "analysis": "P1",
    "comparison": "NCT01219673#1",
    "excluded": "zero denominator"
  },
  {
    "analysis": "P1",
    "comparison": "NCT01219673#2",
    "excluded": "zero denominator"
  },
  {
    "analysis": "P1",
    "comparison": "NCT01219673#3",
    "excluded": "zero denominator"
  },
  {
    "analysis": "P1",
    "comparison": "NCT01219673#4",
    "excluded": "zero denominator"
  },
  {
    "analysis": "P2",
    "comparison": "NCT01219673#1",
    "excluded": "zero denominator"
  },
  {
    "analysis": "P2",
    "comparison": "NCT01219673#2",
    "excluded": "zero denominator"
  },
  {
    "analysis": "P2",
    "comparison": "NCT01219673#3",
    "excluded": "zero denominator"
  },
  {
    "analysis": "P2",
    "comparison": "NCT01219673#4",
    "excluded": "zero denominator"
  },
  {
    "analysis": "P1",
    "comparison": "NCT01846182#1",
    "excluded": "zero denominator"
  },
  {
    "analysis": "P2",
    "comparison": "NCT01846182#1",
    "excluded": "zero denominator"
  },
  {
    "analysis": "P1",
    "comparison": "NCT05329779#1",
    "excluded": "zero denominator"
  },
  {
    "analysis": "P2",
    "comparison": "NCT05329779#1",
    "excluded": "zero denominator"
  }
]