| article html file updated | 16 August 2026 12:18 CEST | Update | https://www.mdpi.com/1996-1073/12/17/3404 |
| article html file updated | 31 August 2025 00:54 CEST | Update | N/A |
| article html file updated | 20 July 2022 04:03 CEST | Update | N/A |
| article html file updated | 13 February 2020 14:55 CET | Update | N/A |
| article html file updated | 11 September 2019 07:56 CEST | Update | N/A |
| article html file updated | 5 September 2019 13:37 CEST | Original file | N/A |
| article pdf uploaded. | 5 September 2019 13:35 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/17/3404/pdf |
| article xml uploaded. | 5 September 2019 13:35 CEST | Update | https://www.mdpi.com/1996-1073/12/17/3404/xml |
| article xml file uploaded | 5 September 2019 13:35 CEST | Update | N/A |
| article pdf uploaded. | 3 September 2019 16:33 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/17/3404/pdf-vor |
| article xml file uploaded | 3 September 2019 16:33 CEST | Original file | N/A |
