Cancer is the second leading cause of death in Latvia (LV)and Belarus (BY). For instance, in Grodno region, BY alone 2700 new cancer cases are discovered annually, in LV every year 10000 new cancer patients are discovered, out of which only 40% are diagnnosed in the I or II stage of the cancer, meanwhile the rest (60%) are in the critcal III and IV stages of the disease according to Latvian Cancer ...