<|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: patient anonymity was a main issue when this project was accepted by the regional medical ethics committee. there are no names or easily identifiable personal information in the electronic data-file. however, by combining information such as gender, age with treatment information it is possible to identify individuals. thus, one condition for being allowed to make this data-registry was that it should be kept inaccessible to outsiders with the same degree of security as patient files. thus, the authors are not allowed to publish the datafile as supporting information. the data file is not the unique property of the main researcher, but is kept in a research data-server owned by the hospital. the authors will be able to grant access to the data upon request. requests should be sent to the person in charge of information security in the authors' hospital by e-mail to informasjonssikkerhetsansvarlig@siv.no.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>