The series was established in 2003 as a bimonthly publication but is now published annually since 2007.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: The series was established in 2003 as a bimonthly publication but is now published annually since 2007. ### Response: .