Rafiullah, Rafiullah
Long, Alyssa B.
Ivanova, Anna A.
Ali, Hazrat
Berkel, Simone
Mustafa, Ghulam
Paramasivam, Nagarajan
Schlesner, Matthias
Wiemann, Stefan
Wade, Rebecca C. http://orcid.org/0000-0001-5951-8670
Bolthauser, Eugen
Blum, Martin
Kahn, Richard A.
Caspary, Tamara
Rappold, Gudrun A.
Article History
Received: 11 April 2017
Revised: 2 October 2017
Accepted: 10 October 2017
First Online: 15 November 2017
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: Obtained.
: This study was approved by the Institutional Ethical Review Committee, University of Health Sciences Lahore, Pakistan, and the Ethikkommission, Medical Faculty Heidelberg, Germany (S-035/2014).