| article html file updated | 18 August 2026 07:21 CEST | Update | https://www.mdpi.com/2071-1050/12/21/8993 |
| article html file updated | 1 September 2025 12:16 CEST | Update | N/A |
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| article html file updated | 29 October 2020 15:54 CET | Original file | N/A |
| article pdf uploaded. | 29 October 2020 15:52 CET | Version of Record | https://www.mdpi.com/2071-1050/12/21/8993/pdf |
| article xml uploaded. | 29 October 2020 15:52 CET | Update | https://www.mdpi.com/2071-1050/12/21/8993/xml |
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