| article html file updated | 24 December 2025 20:21 CET | Update | https://www.mdpi.com/2076-0817/9/8/631 |
| article html file updated | 1 September 2025 04:42 CEST | Update | N/A |
| article html file updated | 22 August 2025 00:02 CEST | Update | N/A |
| article html file updated | 22 July 2022 02:14 CEST | Update | N/A |
| article html file updated | 31 August 2020 04:30 CEST | Update | N/A |
| article html file updated | 3 August 2020 13:38 CEST | Original file | N/A |
| article pdf uploaded. | 3 August 2020 13:37 CEST | Updated version of record | https://www.mdpi.com/2076-0817/9/8/631/pdf |
| article xml uploaded. | 3 August 2020 13:37 CEST | Update | https://www.mdpi.com/2076-0817/9/8/631/xml |
| article xml file uploaded | 3 August 2020 13:37 CEST | Original file | N/A |
| article pdf uploaded. | 2 August 2020 15:23 CEST | Updated version of record | https://www.mdpi.com/2076-0817/9/8/631/pdf-vor |
| article pdf uploaded. | 2 August 2020 15:23 CEST | Version of Record | https://www.mdpi.com/2076-0817/9/8/631/pdf-vor |
