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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: Data are from the 'What utility scores do mental health service users, carers and professionals give to different health states? A co-produced research study using a mixed methods online survey and analysis' study whose authors may be contacted at c.flood@city.ac.uk. At the time of submission the authors expressed that they could not unfortunately make publicly available our raw data for ethical and legal reasons, as public availability could compromise patient confidentiality or participant privacy. In terms of providing the original analysed data, they have sought further advice from their research centre‚Äôs Ethics Committee who originally gave their study ethical approval. They have advised that as the authors‚Äô original ethics permissions did not specify to respondents that their data would be made available to third parties, that this could be deemed an unethical practice and also break permissions under the UK Data Protection Act and the General Data Protection Regulation (GDPR) which has just become law in the UK (May 2018). In addition to ethical and legal concerns the authors are also mindful that some of the qualitative data ‚Äì though for the most part unlikely to identify mental health service users, has a potential for vulnerable individuals who participated in the study to recognise their responses that may end up being available in the public domain, (significantly without their consent), and thus cause them distress. For further independent verification of this please contact Dr Nick Drey on N.Drey@city.ac.uk, the Chair of the School of Health Sciences Ethics Committee at City, University of London.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>