Jiva Goswami
According to Jiva Goswami, Gopala Bhatta Goswami had already done the preliminary work on "Sat Sandarbhas", but did not complete it. Jiva took the work of Gopala Bhatta and expanded it into six parts, systematically presenting the philosophy of Chaitanya Mahaprabhu and providing scriptural evidences. Jiva Goswami also wrote an extensive commentary to the first four "sandarbhas" called "Sarva-samvadini." The Jiva Institute of Dr. Satyanarayana Dasa based in Vrindavan is engaged in what Lucian Wong calls an "ambitious Sandarbha translation project".