| article html file updated | 20 August 2026 02:27 CEST | Update | https://www.mdpi.com/2071-1050/13/15/8668 |
| article html file updated | 6 September 2025 22:17 CEST | Update | N/A |
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| article html file updated | 5 August 2021 10:06 CEST | Update | N/A |
| article html file updated | 4 August 2021 10:32 CEST | Original file | N/A |
| article pdf uploaded. | 4 August 2021 10:31 CEST | Updated version of record | https://www.mdpi.com/2071-1050/13/15/8668/pdf |
| article xml uploaded. | 4 August 2021 10:31 CEST | Update | https://www.mdpi.com/2071-1050/13/15/8668/xml |
| article xml file uploaded | 4 August 2021 10:31 CEST | Original file | N/A |
| article pdf uploaded. | 3 August 2021 14:58 CEST | Version of Record | https://www.mdpi.com/2071-1050/13/15/8668/pdf-vor |
