| article html file updated | 30 August 2025 09:57 CEST | Update | https://www.mdpi.com/2073-4433/9/12/496 |
| article html file updated | 17 July 2022 15:46 CEST | Update | - |
| article html file updated | 11 February 2020 03:12 CET | Update | - |
| article html file updated | 11 October 2019 23:12 CEST | Update | - |
| article html file updated | 27 April 2019 19:16 CEST | Update | - |
| article html file updated | 13 April 2019 15:15 CEST | Update | - |
| article html file updated | 2 April 2019 13:20 CEST | Update | - |
| article html file updated | 26 December 2018 08:15 CET | Update | - |
| article html file updated | 14 December 2018 10:48 CET | Original file | - |
| article pdf uploaded. | 14 December 2018 10:46 CET | Version of Record | https://www.mdpi.com/2073-4433/9/12/496/pdf |
| article xml uploaded. | 14 December 2018 10:46 CET | Update | https://www.mdpi.com/2073-4433/9/12/496/xml |
| article xml file uploaded | 14 December 2018 10:46 CET | Original file | - |
