Is this Cezanne authentic or not?

Edgar Collins found a Cezanne but he is suspicious about its authenticity

Dmitri's suspicious feelings

The museum test

Dr. Marden sees that it is authentic

The brush work

Dr. Pruschy said that it is a fake

Ultraviolet spectrum

Dr. Simpkins agreed that it was a Cezanne

Subtopic

Dr. Montaya said that the picture was authentic

Using the xray florescence

Dr. Andersen also said that it is not a Cezanne

Infrared spectroscopy