Funding for this research was provided by:
Higher Education Commision, Pakistan (4857/NRPU/R&D/HEC2014)
Alexander von Humboldt-Stiftung (2015-2018)
Received: 14 October 2019
Accepted: 28 April 2020
First Online: 7 May 2020
Ethics approval and consent to participate
: Informed written consent was taken from affected and unaffected family members. All the participants were above 18-years of age. The work was approved by the Research and Ethical Committee of Kohat University of Science and Technology (KUST), Kohat, Pakistan.
: Along with consent for participation in the genetic study, informed written consent for publishing the clinical images and clinical information was obtained from all the participants.
: The authors have no conflict of interest.