Received: 12 March 2016
Accepted: 15 February 2018
First Online: 27 February 2018
Change Date: 17 April 2018
Change Type: Correction
Change Details: After publication of the original article  it was brought to our attention that author Bouchra Ouled Amar Bencheikh was incorrectly included as Bouchra Oulad Amar Bencheikh.
Ethics approval and consent to participate
: Signed informed consent from adult participants, and patient’s parents under 18 years of age, were obtained to perform DNA analysis.
: The Consent to publish the case report was obtained from the patient’s parent under 18 years of age: Propositus (V-4). The consent for the use and publication of medical information of the deceased individuals was provided from their respective mothers. It was discussed with the family that the details of the case were described including the pedigree in a completely anonymous way.
: The authors declare that they have no competing interests.
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