is a consultant for Boston Scientific, Astrazeneca, Genentech, Sirtex, Cook, Eisai, Bard and QED Therapeutics. Guy Johnson is a consultant for Boston Scientific, Genentech and Astrazeneca. Edward Kim receives grant support and personal fees from Boston Scientific. Ahsun Riaz is a consultant for Boston Scientific. Vivian Bishay is a consultant for Boston Scientific and Inari. Eveline Boucher and Kirk Fowers are employees of Boston Scientific. Robert Lewandowski is an adviser and on speaker bureau for Boston Scientific, and consultant Bard, Varian, ABK Medical, Alhambra Medical. Sid Padia is a consultant for Boston Scientific Corporation, Bristol Meyer Squibb, Varian, and receives research grants from Varian.