| article html file updated | 17 August 2026 20:59 CEST | Update | https://www.mdpi.com/2071-1050/12/15/6281 |
| article html file updated | 1 September 2025 04:51 CEST | Update | N/A |
| article html file updated | 22 July 2022 02:25 CEST | Update | N/A |
| article html file updated | 6 August 2020 11:13 CEST | Original file | N/A |
| article pdf uploaded. | 6 August 2020 11:10 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/15/6281/pdf |
| article xml uploaded. | 6 August 2020 11:10 CEST | Update | https://www.mdpi.com/2071-1050/12/15/6281/xml |
| article xml file uploaded | 6 August 2020 11:10 CEST | Original file | N/A |
| article pdf uploaded. | 4 August 2020 14:11 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/15/6281/pdf-vor |
| article pdf uploaded. | 4 August 2020 14:11 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/15/6281/pdf-vor |
