Poorraeisi, Morteza
Afshar, Abdollah
Article History
Received: 8 November 2018
Accepted: 4 January 2019
First Online: 8 January 2019
Compliance with ethical standards
:
: The authors whose names are listed immediately below 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.
Free to read: This content has been made available to all.