Very little, it could be argued. Trained study staff conducted semi-structured interviews with participants before the pandemic, between April 2018 and August 2019. Most of these causes and factors are social, economic, and political in character. As such, they will admit only of solutions that are similarly social, economic, and political. Participants were also interviewed during personal conversations, which were taped and manually transcribed.
this pandemic has multiple stages with different authors
( z0 have :ARG0 ( z1 pandemic :mod ( z2 this ) ) :ARG1 ( z3 stage :quant ( z4 multiple ) :ARG0-of ( z5 have :ARG1 ( z6 person :ARG0-of ( z7 author ) :ARG1-of ( z8 differ ) ) ) ) )
(z0 / have-03
    :ARG0 (z1 / pandemic
              :mod (z2 / this))
    :ARG1 (z3 / stage
              :quant (z4 / multiple)
              :ARG0-of (z5 / have-03
                           :ARG1 (z6 / person
                                     :ARG0-of (z7 / author-01)
                                     :ARG1-of (z8 / differ-02)))))
this pandemic has multiple stages with different authors
z1 :mod z2
z0 :ARG0 z1
z3 :quant z4
z0 :ARG1 z3
z3 :ARG0-of z5
z6 :ARG1-of z8
z5 :ARG1 z6
z6 :ARG0-of z7