Heikki Helin
is a senior clinical pathologist. He was head of the pathology
department at the
Tampere University Hospital at the time of
writing, but has since moved to Univ. of Helsinki (dpt. Pathology)
Paula Martikainen
Is a senior clinical pathologist. She is an expert member of the European
Randomized
study of Screening for Prostate Cancer (ERSPC)
Theo H. van der Kwast
is a professor of pathology, during the writing at the
Erasmus Medical Center, Rotterdam, The Netherlands. Now, he
is at the Mount Sinai Hospital in Toronto, Canada. Theo is
the chairman of the Pathology Committee of the European
Randomized study of Screening
for Prostate Cancer (ERSPC).