 International Atomic Energy supports us in two different ways. The one is to provide in equipments because we didn't have enough equipments to develop and the upgrade our existing facilities and also the professional training. So we got as doctors as well as the technologist that we received different kind of training in different countries to make familiar with the equipments. Nuclear medicine can be used for the diagnosis of the diseases in two different ways. In vitro diagnosis is that we take the sample of the patients, either blood sample or the tissue sample and then we use the radio amino acid like in a lab that we do use radio isotopes outside the body. The other technique is that is in vivo diagnosis that is that we inject or we ask the patient to drink specially the radioactive iodine then we can do the scan to diagnose diseases. This is the dual head spec gamma camera that this can be used for several purposes but especially we use this gamma camera for the diagnosis of cancers, especially the thyroid cancer and the breast cancer and the prostate. Different cancers function in different ways so you have to select the appropriate radio isotope for the imaging. So this radio isotope will localize or identify the abnormal areas or the cancer cells. When it come to the treatment for the diseases, nuclear medicine can act in a very different ways but especially the thyroid cancer patients that we can use radioactive iodine for the treatment. They are that you use, they divide in capsules to destroy their cancer cells. Once the patient is diagnosed to have cancer, the oncologist they will start treatment but once they start treatment they don't know whether the patient got cured or not. So this is the technique that we use the nuclear medicine imaging or the isotope imaging to diagnose whether the patient had responded to treatment or whether the patient is still having disease. So that is what we call follow-up. Without agency support I think this place would have been closed by now because of the prevailed 30 years of war in this country we could not develop this place.