It is an important point but we cant at the moment say anything about that, he said. Stephen Evans, a professor of pharmacoepidemiology at the London School of Hygiene & Tropical Medicine, urged those making political decisions about the pandemic to be cautious. The study was not set up to look at any differences between the two. Outside experts said while the findings in Scotland are encouraging, they should be interpreted with caution because of the nature of this kind of observational study. The Scotland study was conducted by scientists at the University of Edinburgh, the University of Strathclyde and Public Health Scotland.
Stephen Evans submitted his research findings.
( z0 submit :ARG0 ( z1 person :name ( z2 name :op "Stephen" :op "Evans" ) ) :ARG1 ( z3 thing :ARG1-of ( z4 find :ARG0 z1 :mod ( z5 research :ARG0 z1 ) ) ) )
(z0 / submit-01
    :ARG0 (z1 / person
              :name (z2 / name
                        :op1 "Stephen"
                        :op2 "Evans"))
    :ARG1 (z3 / thing
              :ARG1-of (z4 / find-01
                           :ARG0 z1
                           :mod (z5 / research-01
                                    :ARG0 z1))))
Stephen Evans submitted his research findings .
z2 :op1 1
z1 :name z2
z2 :op2 0
z0 :ARG0 z1
z5 :ARG0 z1
z0 :ARG1 z3
z3 :ARG1-of z4
z4 :mod z5
z4 :ARG0 z1