Is this MPB or DUPA?

[B231]

I wanted to determine the type of hair loss I am experiencing. I am diffusely thinning on the front and crown and even the sides. However the back remains normal. I have been using Toppik which works amazing at covering up the thinning. I have also invested in a hair system.

Does this look like DPA or DUPA?

Thanks for any responses.

[StevenLaventine]

This looks like DUPA to me.