A phase I randomized controlled trial to evaluate safety and clinical effect of topically applied GSK2981278 ointment in a psoriasis plaque test. (1st June 2018) - Kang, E.G.; Wu, S.; Gupta, A.; von Mackensen, Y.‐L.; Siemetzki, H.; Freudenberg, J.M.; Wigger‐Alberti, W.; Yamaguchi, Y.