Free training material in the form of power point slides is available
in diagnostic and interventional radiology, radiotherapy, nuclear
medicine and also in cardiology and hybrid imaging (PET/CT, SPECT/CT).
http://rpop.iaea.org/RPOP/RPoP/Content/AdditionalResources/Training/1_TrainingMaterial/index.htm
There are many interesting statements on Did you know?
You are encouraged to access the website.
http://rpop.iaea.org/RPOP/RPoP/Content/index.htm
Have a nice tour,
Best wishes
Madan