This was heavily promoted by the Australasian Radiation Protection Society in a press release titled THE MYTHS OF CHERNOBYL which contained the following:

"Results": [
    {
        "TypeName": "ORG",
        "Text": "Australasian Radiation Protection Society",
        "Start": 33,
        "End": 74
    },
    {
        "TypeName": "LOC",
        "Text": "CHERNOBYL",
        "Start": 114,
        "End": 123
    }
]