https://www.londonhealthtechchallenge.org/news/january-20th-networking-event 2026-01-20 https://www.londonhealthtechchallenge.org/news/round-1-applications-now-open! 2026-01-20 https://www.londonhealthtechchallenge.org/news/kickoff-information 2026-01-20 https://www.londonhealthtechchallenge.org/news/november-26th-information-session-(virtual) 2026-01-20