| article html file updated | 18 August 2026 03:33 CEST | Update | https://www.mdpi.com/2071-1050/12/19/8020 |
| article html file updated | 1 September 2025 09:40 CEST | Update | N/A |
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| article html file updated | 29 September 2020 07:10 CEST | Original file | N/A |
| article pdf uploaded. | 29 September 2020 07:09 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/19/8020/pdf |
| article xml uploaded. | 29 September 2020 07:09 CEST | Update | https://www.mdpi.com/2071-1050/12/19/8020/xml |
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| article pdf uploaded. | 28 September 2020 15:37 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/19/8020/pdf-vor |
