The holder may decide that data concerning him/her contained in his/her shared medical file should not be accessible to the healthcare professionals and establishments, social or medico-social establishments or services authorised to access his/her file. This decision may be modified at any time by the holder. However, this data remains accessible to the health professional or establishment, the social or medico-social establishment or service which placed it in the shared medical record and to the attending doctor referred to in article L. 162-5-3 of the Social Security Code.