<|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: data are available from the japan health insurance association (jhia) institutional database / ethics committee for researchers who meet the criteria for access to confidential data. the use of medical data with personal information is limited by the law and guidelines in japan, such as act on the protection of personal information, guidelines for proper handling of personal information by medical care/nursing care service providers, ethical guidelines for epidemiological research, and guidelines for the provision of information on medical fee receipts/health checkups. according to these laws and guidelines, the data provided by jhia was not publicly available in the current study. in this study we signed the agreement with jhia for data provision and use. the agreement consisted of affordable range of data usage, data management, and method of anonymization. after the agreement, all interested researchers can access the data, regardless of whether the authors include the employee of jhia or not. the interested researchers need to use airmail or fax to jhia for data. because of cyber-attack such as targeted threats to ministry of health, labour and welfare and insurance companies in japan, jhia has blocked internet access including e-mail. thus, the interested researchers are required to use airmail or fax to following address or number: fukushima branch office of japan health insurance association, nbf unix building, 6-6 sakaemachi, fukushima-city, fukushima, 960-8546 japan +81-24-523-3841<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>