A. Patient #1 at beginning of therapy (Left) and 5 months after starting vinorelbine and trastuzumab (Right)
B. Patient #2 at beginning of therapy (Left) and 3.5 months after starting vinorelbine and trastuzumab (Right)
C. Patient #3 at beginning of therapy (Left) and 2 months after starting vinorelbine and trastuzumab (Right)
D. Patient #4 at beginning of therapy (Left) and 2 months after starting afatinib (Right)
E. Patient #4 at beginning of therapy (Left) and 3.5 months after starting vinorelbine and trastuzumab (Right)
F. Patient #4 at beginning of therapy (Left) and 1 month after starting afatinib and bevacizumab (Right)