<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: Consent approved for this study and given by all participants was specific and therefore data cannot be shared with other parties or made publicly available. Participants were assured that only the principal researchers would have access to their raw data. This is a vulnerable and small population, and therefore sharing the dataset put privacy at-risk even if individual data are de-identified. Any concerns about the ethical conduct of this research, please contact the Western Sydney University Human Research Ethics Committee through the Research Services office on Tel +61 2 4736 0493 or email humanethics@westernsydney.edu.au. The corresponding author is also available to discuss any matters related to this study.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>