1-4: ok

5: Yes, In (A.3), replace "/2)]" by "/2]"

6: Yes, put \nonumber for the first of the two lines (i.e., just after "\eta_2)]"
    and put \nonumber for the first of the two lines (i.e., just after "\etad}\right]"

7+8: ok

9: please remove Ref. 47 as it provides just an alternative link to data
   given already in the Zenodo repository in Ref. 46.