| article html file updated | 6 February 2020 13:34 CET | Update | https://www.mdpi.com/1422-0067/15/11/20859 |
| article html file updated | 7 May 2019 05:39 CEST | Update | - |
| article html file updated | 25 March 2019 17:32 CET | Update | - |
| article html file updated | 21 August 2015 01:54 CEST | Update | - |
| article html file updated | 12 December 2014 08:49 CET | Original file | - |
| article xml file uploaded | 12 December 2014 08:49 CET | Original file | https://www.mdpi.com/1422-0067/15/11/20859/xml |
| article supplementary file uploaded. | 13 November 2014 09:39 CET | - | https://www.mdpi.com/1422-0067/15/11/20859#supplementary |
| article pdf uploaded. | 13 November 2014 09:39 CET | Version of Record | https://www.mdpi.com/1422-0067/15/11/20859/pdf |
