| article html file updated | 30 August 2025 00:05 CEST | Update | https://www.mdpi.com/2072-6643/8/12/827 |
| article html file updated | 16 July 2022 04:13 CEST | Update | - |
| article html file updated | 7 February 2020 19:56 CET | Update | - |
| article html file updated | 22 September 2019 13:15 CEST | Update | - |
| article html file updated | 4 May 2019 18:33 CEST | Update | - |
| article html file updated | 28 December 2016 05:29 CET | Update | - |
| article html file updated | 20 December 2016 04:22 CET | Original file | - |
| article xml uploaded. | 20 December 2016 04:21 CET | Original file | https://www.mdpi.com/2072-6643/8/12/827/xml |
| article pdf uploaded. | 20 December 2016 04:21 CET | Version of Record | https://www.mdpi.com/2072-6643/8/12/827/pdf |
