<|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: the authors' funding agency or government law only permits sharing of human participant data with researchers with whom they have a written agreement. the restrictions have been imposed by our irb and institutional committee (nhg domain specific review board and imh clinical research committee) as well as local funding entities (ministry of health and singapore millennium foundation of the temasek trust). their irb guidelines suggest that a research collaboration agreement (rca) be signed with collaborating parties. however, data sharing with clear research purposes are available upon request to this contact: assistant professor mythily subramaniam (mythily@imh.com.sg).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>