In this task you will be given a list of numbers. You should remove any number that is not an integer (whole number). If every number is not an whole number then an empty list ("[]") should be returned. Otherwise, answer with the list of whole numbers separated by comma inside brackets.
[0.828, 0.816, 0, -68.525, 68, 8.952, -68, 59.989, -43.427]