A niche in the spotlight: Could external factors critically disturb hair follicle homeostasis and contribute to inflammatory hair follicle diseases? - Vogt, Annika; Constantinou, Andria; Rancan, Fiorenza; Ghoreschi, Kamran; Blume‐Peytavi, Ulrike; Combadiere, Behazine (Experimental Dermatology, 2020)