| article html file updated | 6 February 2020 23:27 CET | Update | https://www.mdpi.com/2071-1050/7/10/13542 |
| article html file updated | 6 May 2019 10:00 CEST | Update | - |
| article html file updated | 26 March 2019 11:58 CET | Update | - |
| article html file updated | 6 November 2015 09:34 CET | Update | - |
| article xml file uploaded | 6 November 2015 09:34 CET | Update | https://www.mdpi.com/2071-1050/7/10/13542/xml |
| article html file updated | 26 October 2015 08:43 CET | Original file | - |
| article xml file uploaded | 26 October 2015 08:43 CET | Original file | - |
| article pdf uploaded. | 1 October 2015 12:59 CEST | Version of Record | https://www.mdpi.com/2071-1050/7/10/13542/pdf |
