Reading through this in a little more detail, I see Blokhin was there. If I noticed that before, I forgot about it.
page 94 (97 of the pdf):
P4_12
SERUM HER2/NEU LEVELS IN BREAST CANCER PATIENTS WITH DIFFERENT LEVEL
OF TUMOR HER2/NEU PROTEIN EXPRESSION
Nicolai Kushlinsky, Elena Gershtein, Vyacheslav Shyroky, Valeriya Ermilova, Galina Tchemeris and Victor
Letyagin
Russian N.N.Blokhin Cancer Research Centre RAMS. Kashirskoye shosse, 24.115478 Moscow. Russia