The mark consists of the literal elements "ONCOVEDA" depicted in upper-case letters and "CANCER RESEARCH CENTER" depicted in upper-case letters. The letter "V" in the word "ONCOVEDA" is depicted in a slightly larger font size than the remaining letters in the word "ONCOVEDA". The phrase "CANCER RESEARCH CENTER" is depicted beneath the letters "ONCO" in the word "ONCOVEDA" in a font size smaller than the word "ONCOVEDA". Eight (8) circles are depicted forming a semi-circle to the right of the literal elements "ONCOVEDA" and "CANCER RESEARCH CENTER". The circles depicted forming the semi-circle gradually increase in circumference beginning with the smallest circle depicted above and to the right of the letter "V" in the word "ONCOVEDA" and ending with the largest circle depicted below the letter "E" in the word "ONCOVEDA". The circles depicted forming the semi-circle gradually become more filamented as the circles increase in circumference. A tumor cell is depicted beneath the letter "V" in the word "ONCOVEDA" and to the left of the largest circle at the end of the semi-circle. Filaments are depicted radiating from the tumor cell.