OK so I looked.
Here's what I found.
Small and selective sample. "Study limitations included that only 11 cannabis-only patients could be identified of the 125 cannabis-exposed patients."
Selective analysis. "Significant coefficient of variation was found with the biomarker of cardiovascular–organismal age employed; use of an alternative parameter such as epigenetic age based on DNA methylation would allow more refined and detailed studies in smaller patient groups."
No mention of the funding body ...