<|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: all relevant and summary data underlying the current study findings are within the paper. nevertheless, as per ethics approval granted by the research ethics board of the university of british columbia (ubc breb number: h1500964) and the authorization by the rwanda paediatric association to use the data, the raw data must not be hosted in a public repository. thus, access to these raw data would require further approval from both the research ethics board of the university of british columbia and the rwanda paediatric association. the corresponding authors (larry.lynd@ubc.ca, celekimana@gmail.com) may be contacted to facilitate the process.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>