| article html file updated | 17 August 2026 11:21 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3840 |
| article html file updated | 31 August 2025 19:49 CEST | Update | N/A |
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| article html file updated | 13 May 2020 11:03 CEST | Update | N/A |
| article pdf uploaded. | 13 May 2020 11:02 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3840/pdf |
| article xml uploaded. | 13 May 2020 11:02 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3840/xml |
| article xml file uploaded | 13 May 2020 11:02 CEST | Update | N/A |
| article html file updated | 8 May 2020 20:30 CEST | Original file | N/A |
| article pdf uploaded. | 8 May 2020 16:15 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/9/3840/pdf-vor |
| article xml file uploaded | 8 May 2020 16:15 CEST | Original file | N/A |
