https://www.mckinsey.com/industries/technology-media-and-telecommunications/our-insights/europes-start-up-ecosystem-heating-up-but-still-facing-challenges?cid=other-eml-alt-mip-mck&hdpid=6147244d-472b-4ad6-bf48-3ae7e86a9d18&hctky=2073353&hlkid=ad646903983d4c1d8899faccf5061f3c
