| article html file updated | 18 August 2026 14:55 CEST | Update | https://www.mdpi.com/2075-163X/11/1/9 |
| article html file updated | 1 September 2025 16:54 CEST | Update | N/A |
| article html file updated | 23 July 2022 07:03 CEST | Update | N/A |
| article html file updated | 29 December 2020 02:59 CET | Original file | N/A |
| article pdf uploaded. | 29 December 2020 02:58 CET | Updated version of record | https://www.mdpi.com/2075-163X/11/1/9/pdf |
| article xml uploaded. | 29 December 2020 02:58 CET | Update | https://www.mdpi.com/2075-163X/11/1/9/xml |
| article xml file uploaded | 29 December 2020 02:58 CET | Original file | N/A |
| article pdf uploaded. | 25 December 2020 03:22 CET | Updated version of record | https://www.mdpi.com/2075-163X/11/1/9/pdf-vor |
| article pdf uploaded. | 25 December 2020 03:19 CET | Updated version of record | https://www.mdpi.com/2075-163X/11/1/9/pdf-vor |
| article pdf uploaded. | 24 December 2020 12:04 CET | Version of Record | https://www.mdpi.com/2075-163X/11/1/9/pdf-vor |
