1Dermatology Department, Virgen del Rocio University Hospital, Seville, Spain
2Statistical and Methodology Department, FISEVI, Seville University, Seville, Spain
3Industrial Engineering School, Extremadura University, Badajoz, Spain
Publication History: Published online: 12 April 2019
Accepted: 11 March 2019
Received: 03 March 2019
allergic contact dermatitis; atopic dermatitis; preservants; methylchloroisothiazolinone / methylisothiazolinone (MCI/ MI)