| article html file updated | 29 August 2025 22:21 CEST | Update | https://www.mdpi.com/2072-6643/7/11/5469 |
| article html file updated | 20 August 2025 22:05 CEST | Update | - |
| article html file updated | 7 February 2020 00:55 CET | Update | - |
| article html file updated | 6 May 2019 07:08 CEST | Update | - |
| article html file updated | 26 March 2019 14:39 CET | Original file | - |
| article pdf uploaded. | 13 November 2015 14:05 CET | Version of Record | https://www.mdpi.com/2072-6643/7/11/5469/pdf |
| article xml uploaded. | 13 November 2015 14:05 CET | Original file | https://www.mdpi.com/2072-6643/7/11/5469/xml |
