HCP group discussions Section 1. HCP experience with AD and the AD journey • Considering the latest three to four patients with moderate-to-severe AD, detail your typical experiences with a patient with AD • What do you believe to be the greatest challenges in treating AD patients? • What AD therapies have you had the most success with, and why?  Section 2. Experiences and learnings with biologic therapy • What have your experiences been in treating AD patients with biologic therapy so far? • What percentage of your AD patients are withdrawing totally from biologics? Why? • Do you face any challenges in prescribing biologic therapy? Which? • Do you face any challenges with patient acceptance of biologic therapy? Section 3. Overall perception of biologic treatment • Considering real-life, practical aspects in your daily practice/seeing patients, what do you consider to be the top three advantages of biologic therapy and why? • What do you consider to be the top three challenges associated with biologic therapy and why? • How satisfied are you with biologic therapy? What could be done to make your every-day easier? Patient group discussions Section 1. Your experience with AD • When did your first symptoms of AD appear, how have they evolved over time? • What has your treatment journey been like? • What are your greatest challenges in having AD? Section 2. Experiences and learnings with biologic therapy • What has your experience with biological therapy for your AD been like? • Have you faced any challenges in gaining access to biologic therapy and, if so, which? • Do you see yourself continuing long term with biologic therapy and why/why not? Section 3. Overall perception of biologic treatment • Considering an average day in your life, what do you consider to be the top three advantages of biologic therapy and why? • What do you consider to be the top three challenges associated with biologic therapy and why? • What could be done to make your every-day life easier when it comes to treating your AD?