{"Study":"Study 1","D1":"Low","D2":"Low","D3":"Low","D4":"Low","Overall":"Low"}
{"Study":"Study 2","D1":"Some concerns","D2":"Low","D3":"Low","D4":"Low","Overall":"Some concerns"}
{"Study":"Study 3","D1":"Some concerns","D2":"Low","D3":"Some concerns","D4":"Low","Overall":"Some concerns"}
{"Study":"Study 4","D1":"Low","D2":"Low","D3":"High","D4":"Low","Overall":"High"}
{"Study":"Study 5","D1":"High","D2":"High","D3":"Low","D4":"Low","Overall":"High"}
{"Study":"Study 6","D1":"Low","D2":"High","D3":"Some concerns","D4":"Low","Overall":"High"}
{"Study":"Study 7","D1":"Low","D2":"Some concerns","D3":"Some concerns","D4":"High","Overall":"High"}
{"Study":"Study 8","D1":"Low","D2":"Some concerns","D3":"Low","D4":"Low","Overall":"Some concerns"}
{"Study":"Study 9","D1":"Low","D2":"Low","D3":"High","D4":"Low","Overall":"High"}
{"Study":"Study 10","D1":"Some concerns","D2":"Low","D3":"Low","D4":"No information","Overall":"Some concerns"}
{"Study":"Study 11","D1":"Some concerns","D2":"High","D3":"Some concerns","D4":"Some concerns","Overall":"Some concerns"}
{"Study":"Study 12","D1":"Low","D2":"Low","D3":"Low","D4":"Low","Overall":"Low"}