May God bless you and your...

Training in the Dr. L.Diaz's Laboratory at the Northwestern University, August 2005
Dear Diaz family,
Please accept my deepest condolences, Leslie was the great person, outstanding doctor and famous Scientist. I met him in Northwestern University in August 2005 when I was the Fulbrighter at the Michigan State University. He taught me the new diagnostic methods for breast cancer.
Peace of his soul and may God bless his daughter and wife.
Sergei Petrenko, MD, PhD Minsk,Belarus
Sergei Petrenko
April 19, 2010 | Minsk