Linda Mezmale, Inese Polaka, Dace Rudzite, Reinis Vangravs, Ilze Kikuste, Sergei Parshutin, Ilva Daugule, Altynbek Tazhedinov, Tatyana Belikhina, Nurbek Igissinov, Jin Young Park, Rolando Herrero, Marcis Leja Asian Pacific Journal of Cancer Prevention