any thoughts on two week subspecialty aways vs. four week general rad aways? i've done some rads research and thought it might be nice to focus my away in the area of my research. plus i could do two in the time frame of one four weeker. my concerns are 1) that i might be criticized for focusing on a fellowship area instead of general radiology and 2) that this might be thought of as lazy/less committed to the particular program because it's a shorter experience. thoughts?