| article html file updated | 31 August 2025 03:26 CEST | Update | https://www.mdpi.com/2076-0817/8/4/205 |
| article html file updated | 20 July 2022 00:59 CEST | Update | - |
| article html file updated | 14 February 2020 03:39 CET | Update | - |
| article html file updated | 30 December 2019 19:22 CET | Update | - |
| article html file updated | 3 December 2019 05:02 CET | Update | - |
| article pdf uploaded. | 3 December 2019 05:00 CET | Updated version of record | https://www.mdpi.com/2076-0817/8/4/205/pdf |
| article xml uploaded. | 3 December 2019 05:00 CET | Update | https://www.mdpi.com/2076-0817/8/4/205/xml |
| article xml file uploaded | 3 December 2019 05:00 CET | Update | - |
| article html file updated | 24 October 2019 14:01 CEST | Original file | - |
| article pdf uploaded. | 24 October 2019 13:59 CEST | Version of Record | https://www.mdpi.com/2076-0817/8/4/205/pdf-vor |
| article xml uploaded. | 24 October 2019 13:59 CEST | Update | - |
| article xml file uploaded | 24 October 2019 13:59 CEST | Original file | - |
