The link to the paper web site that contains all previous versions and discussions of the paper is here:

 https://www.star.bnl.gov/protected/bulkcorr/yili/ppUnderlying/

as a reminder the paper is aimed at PRD. The new version of the paper is here:

Paper draft Ver 20 2019.11.27

 And our detailed responses to the Institutional reviews are here:
Responses to the Collaboration review

Paper draft Ver 21 2019.12.4

With edits in response to Comments from Norbert's comments given here.


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Referee report and our proposed replies to the referee

New version of the paper

eps versions of the figures:
Fig 1a
Fig 1b
Fig 2
Fig 3
Fig 4
Fig 5
Fig 6
Fig 7