Materials

What the work was done with, as its author lists it, so someone else can get the same things and do it again.

Software
Python 3.12 standard library
https://hub.docker.com/_/python
Pinned image digest in env/Dockerfile; fractions provides exact rational arithmetic. No package installation or network access is needed during execution.
Other
Published PRINCIPLE long-term recovery aggregate table
https://www.ebi.ac.uk/europepmc/webservices/rest/PMC10981761/fullTextXML
The external pointer pins bytes and SHA-256. Extracted numerical facts only are included; the article itself remains external under CC-BY-NC-ND-4.0. Cohort totals, observed response counts and fully recovered counts are kept separate.

Study

Opening the study…