Resum:
Thissupplement presents a summary ofthe key topics discussed during plenary sessions, workshops and debates atthe second international Global Urticaria Forum, which washeld in Berlin, Germany in November 2015. This interactivemeeting was an excellentopportunity to present new data (both from clinical studies and real-life experience) to the medical urticaria community andtogauge opinion on remaining unmet need and unanswered questions