| article html file updated | 29 August 2025 21:37 CEST | Update | https://www.mdpi.com/2072-6651/7/4/1065 |
| article html file updated | 16 July 2022 00:01 CEST | Update | - |
| article html file updated | 6 February 2020 17:03 CET | Update | - |
| article html file updated | 6 May 2019 23:00 CEST | Update | - |
| article html file updated | 25 March 2019 23:41 CET | Update | - |
| article html file updated | 21 August 2015 09:30 CEST | Update | - |
| article html file updated | 5 May 2015 07:56 CEST | Original file | - |
| article xml file uploaded | 5 May 2015 07:56 CEST | Original file | https://www.mdpi.com/2072-6651/7/4/1065/xml |
| article pdf uploaded. | 27 March 2015 09:36 CET | Version of Record | https://www.mdpi.com/2072-6651/7/4/1065/pdf |
