Stiliyan Petrov attends London ' Park on Saturday to watch home match with Stiliyan Petrov . Announced Saturday that Bulgarian international is suffering from acute leukemia . Veteran midfielder will start treatment for illness at a Villa hospital on Friday .
Stiliyan Petrov attends Villa ' Park on Saturday to watch home match with Chelsea . Announced Friday that Bulgarian international is suffering from acute leukemia . Veteran midfielder will start treatment for illness at a London hospital on Monday .