| article html file updated | 29 August 2025 23:04 CEST | Update | https://www.mdpi.com/2072-6643/8/5/273 |
| article html file updated | 16 July 2022 02:20 CEST | Update | - |
| article html file updated | 7 February 2020 08:21 CET | Update | - |
| article html file updated | 21 September 2019 16:41 CEST | Update | - |
| article html file updated | 5 May 2019 16:28 CEST | Update | - |
| article html file updated | 27 March 2019 04:04 CET | Update | - |
| article html file updated | 30 May 2016 09:48 CEST | Update | - |
| article html file updated | 29 May 2016 22:43 CEST | Update | - |
| article html file updated | 28 May 2016 22:45 CEST | Update | - |
| article html file updated | 27 May 2016 23:03 CEST | Update | - |
| article html file updated | 27 May 2016 12:30 CEST | Update | - |
| article html file updated | 7 May 2016 11:49 CEST | Original file | - |
| article xml uploaded. | 7 May 2016 11:48 CEST | Original file | https://www.mdpi.com/2072-6643/8/5/273/xml |
| article pdf uploaded. | 7 May 2016 11:48 CEST | Version of Record | https://www.mdpi.com/2072-6643/8/5/273/pdf |
