{{cite journal |last=The Data Nerd |title=First public 5-quarter longitudinal panel for VC-backed startups (Q2 2025–Q2 2026) |journal=SSRN Electronic Journal |year=2026 |doi=10.2139/ssrn.6606558 |url=https://signals.gitdealflow.com/research/five-quarter-vc-startup-panel |publisher=VC Deal Flow Signal (GitDealFlow) |orcid=0009-0002-2222-4112 |at=§1, abstract}}