But such speculation needs to be tested  we cant just rely on an educated guess. Get CNN Health's weekly newsletter Sign up here to get The Results Are In with Dr. Sanjay Gupta every Tuesday from the CNN Health team. However, data were still being collected in randomized controlled trials  the gold standard  to study the safety and effectiveness of the treatment. Additionally, more research is needed to determine whether similar findings would emerge among a larger group of patients in other parts of the world. Plasma is the clear, yellowish liquid part of the blood which carries red and white blood cells and platelets around the body.
Waiting around for another 4 years to see if other groups in the world would actually come to and use this plasma.
( z0 wait :purpose ( z1 see :ARG1 ( z2 and :op ( z3 come :ARG1 ( z4 group :location ( z5 world ) :mod ( z6 other ) ) :ARG1-of ( z7 actual ) ) :op ( z8 use :ARG0 z4 :ARG1 ( z9 plasma :mod ( z10 this ) ) ) ) ) :duration ( z11 temporal-quantity :quant 4 :mod ( z12 another ) :unit ( z13 year ) ) )
(z0 / wait-01
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                           :op1 (z3 / come-01
                                    :ARG1 (z4 / group
                                              :location (z5 / world)
                                              :mod (z6 / other))
                                    :ARG1-of (z7 / actual-02))
                           :op2 (z8 / use-01
                                    :ARG0 z4
                                    :ARG1 (z9 / plasma
                                              :mod (z10 / this)))))
    :duration (z11 / temporal-quantity
                   :quant 4
                   :mod (z12 / another)
                   :unit (z13 / year)))
Waiting around for another 4 years to see if other groups in the world would actually come to and use this plasma .
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z4 :mod z6
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z3 :ARG1 z4
z2 :op1 z3
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z8 :ARG0 z4
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