Differential diagnosis of intertriginous rash

​Differential diagnosis of intertriginous rash are : 
-intertrigo
-tinea cruris 
-candidiasis 
-cellulitis 
-seborrheic dermatitis 
-erythrasma 
-psoriasis of body folds 
-contact dermatitis 
-scratching due to lice
-tinea versicolor