Ghisu, Tiziano http://orcid.org/0000-0003-3912-6607
Cambuli, Francesco
Puddu, Pierpaolo
Mandas, Natalino
Seshadri, Pranay
Parks, Geoffrey T.
Funding for this research was provided by:
Regione Autonoma della Sardegna
Article History
Received: 26 December 2017
Accepted: 4 September 2018
First Online: 25 September 2018
Change Date: 6 May 2019
Change Type: Correction
Change Date: 6 May 2019
Change Type: Correction
Change Details: In the original publication of the article, Eqs. (26)���(28) are incorrect due to a missing �� symbol, inadvertently omitted when reporting the equations in the article.
Change Details: In the original publication of the article, Eqs. (26)���(28) are incorrect due to a missing �� symbol, inadvertently omitted when reporting the equations in the article.
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.