Gut microbiota in alopecia areata.

"Conflict of interest Joanna Narbutt has worked as a Consultant or Speaker for AbbVie, Bioderma, Eli Lilly, Janssen, Leo Pharma, Medac, Novartis, Pierre-Fabre, and participated as Principal Investigator or Subinvestigator in clinical trials sponsored by AbbVie, UCB, Galderma, Janssen, Leo Pharma, Pfizer. Aleksandra Lesiak has worked as a Consultant or Speaker for AbbVie, Bioderma, Eli Lilly, Janssen, Leo Pharma, Medac, Novartis, Pierre-Fabre, and participated as a Principal Investigator or Subinvestigator in clinical trials sponsored by AbbVie, UCB, Galderma, Janssen, Leo Pharma, Pfizer. Małgorzata Skibińska has worked as a Consultant or Speaker for AbbVie, Eli Lilly, Janssen, Leo Pharma, Novartis, Pierre-Fabre. Sebastian Skoczylas, Tomasz Płoszaj, Dorota Sobolewska-Sztychny, Izabela Dróżdż and Karolina Brzychcy declare no conflict of interest."

"This research was funded by grant No. POWR.03.05.00-00-z065/17 statutory activities of the Medical University of Lodz no. 503/5-064-04/503-01."