| article html file updated | 6 February 2020 13:50 CET | Update | https://www.mdpi.com/2072-6643/6/11/5312 |
| article html file updated | 7 May 2019 05:09 CEST | Update | - |
| article html file updated | 25 March 2019 18:05 CET | Update | - |
| article html file updated | 21 August 2015 02:26 CEST | Update | - |
| article html file updated | 27 November 2014 11:16 CET | Original file | - |
| article xml file uploaded | 27 November 2014 11:16 CET | Original file | https://www.mdpi.com/2072-6643/6/11/5312/xml |
| article pdf uploaded. | 21 November 2014 11:29 CET | Version of Record | https://www.mdpi.com/2072-6643/6/11/5312/pdf |
