Gerald N DeLorenze*, Lucie McCoy, Ai-Lin Tsai, Charles P Quesenberry, Terri Rice, Dora Il'yasova and Margaret Wrensch
* Corresponding author: Gerald N DeLorenze gerald.n.delorenze@kp.org
BMC Cancer 2010, 10:215 doi:10.1186/1471-2407-10-215