"I will not hesitate both to use you again and recommend you to others."
        --Walter J. Chazin, Vanderbilt University

"You did a great job! I incorporated about 98% of your suggested changes."
        --Charles S. McHenry, University of Colorado at Boulder

"You did an outstanding job on my manuscripts, and I referred you to several colleagues based on performance."
        --David Gius, National Cancer Institute, NIH