<prompt> Epidermolysis Bullosa simplex is because of defect in:Collagen 7Keratin 5 and Keratin 14LamininBP1 and BP2  <response>: Epidermolysis Bullosa simplex : defect in K5 and K14Epidermolysis Bullosa Junctionalis : defect in LamininEpidermolysis Bullosa Dystrophica : defect in collagen 7Epidermolysis Bullosa Acquisita : absence of collagen 7 