Al-Afif, Shadi https://orcid.org/0000-0002-3213-2142
Hatipoglu Majernik, Gökce
Hermann, Elvis Josef
Esmaeilzadeh, Majid
Hartmann, Christian
Krauss, Joachim K.
Article History
Received: 18 July 2018
Accepted: 20 August 2018
First Online: 6 September 2018
Compliance with ethical standards
:
: All authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest (such as honoraria; educational grants; participation in speakers’ bureaus; membership, employment, consultancies, stock ownership or other equity interest, and expert testimony or patent-licensing arrangements), or non-financial interest (such as personal or professional relationships, affiliations, knowledge or beliefs) in the subject matter or materials discussed in this manuscript.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (name of institute/committee) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. For this type of study formal or Informed consent is not required.