Jon Pedersen of the Fafo Institute[29] and research director for the ILCS survey, which estimated approximately 24,000 (95% CI 18,000-29,000) war-related deaths in Iraq up to April 2004, expressed reservations about the low pre-war mortality rate used in the Lancet study and about the ability of its authors to oversee the interviews properly as they were conducted throughout Iraq. Pedersen has been quoted saying he thinks the Lancet numbers are "high, and probably way too high. I would accept something in the vicinity of 100,000 but 600,000 is too much."[2]