A child was taken to a hospital with focal changes in the skin folds. The child was anxious during examination, examination revealed dry skin with solitary papulous elements and ill-defined lichenification zones. Skin eruption was accompanied by strong itch. The child usually feels better in summer, his condition is getting worse in winter. The child has been on bottle feeding since he was 2 months old. He has a history of exudative diathesis. His grandmother on his mother’s side has bronchial asthma. What is the most likely diagnosis?