| article html file updated | 14 August 2026 06:00 CEST | Update | https://www.mdpi.com/2071-1050/7/9/11462 |
| article html file updated | 6 February 2020 22:04 CET | Update | N/A |
| article html file updated | 6 May 2019 12:51 CEST | Update | N/A |
| article html file updated | 26 March 2019 09:20 CET | Update | N/A |
| article html file updated | 12 October 2015 12:32 CEST | Original file | N/A |
| article xml file uploaded | 12 October 2015 12:32 CEST | Original file | https://www.mdpi.com/2071-1050/7/9/11462/xml |
| article pdf uploaded. | 25 August 2015 09:49 CEST | Version of Record | https://www.mdpi.com/2071-1050/7/9/11462/pdf |
