<|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 confirm that, for approved reasons, some access restrictions apply to the data underlying the findings. ethical considerations prevent public sharing of data. access to ndit data is open to any university-appointed or affiliated investigator upon successful completion of the application process. masters, doctoral and postdoctoral students may apply through their primary supervisor. to gain access, applicants must complete the request for ndit data/dna application form (http://ndit.crchum.qc.ca/main.php?p=25) and return it to the principal investigator (jennifer.oloughlin@umontreal.ca). approval will be based on scientific merit, relevance, and overlap with other projects. the outcome of the approval process, including conditions (i.e. adding investigators), recommendations (i.e. reorienting objectives) and/or reason(s) for rejection (e.g. overlap with other analyses), will be communicated by e-mail to applicants within 46 weeks of receipt of the application. for more information, visit www.nditstudy.ca or contact the principal investigator.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>