| article html file updated | 30 August 2025 08:19 CEST | Update | https://www.mdpi.com/2076-3271/6/4/96 |
| article html file updated | 17 July 2022 06:45 CEST | Update | - |
| article html file updated | 10 February 2020 18:42 CET | Update | - |
| article html file updated | 9 October 2019 18:52 CEST | Update | - |
| article html file updated | 28 April 2019 14:16 CEST | Update | - |
| article html file updated | 14 April 2019 09:27 CEST | Update | - |
| article html file updated | 1 April 2019 14:07 CEST | Update | - |
| article html file updated | 26 December 2018 22:24 CET | Update | - |
| article pdf uploaded. | 30 October 2018 13:26 CET | Version of Record | https://www.mdpi.com/2076-3271/6/4/96/pdf |
| article xml uploaded. | 30 October 2018 13:26 CET | Update | https://www.mdpi.com/2076-3271/6/4/96/xml |
| article xml file uploaded | 30 October 2018 13:26 CET | Original file | - |
| article html file updated | 30 October 2018 13:25 CET | Original file | - |
