| article html file updated | 1 September 2025 11:35 CEST | Update | https://www.mdpi.com/2071-1050/12/21/8768 |
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| article html file updated | 23 October 2020 07:15 CEST | Update | - |
| article pdf uploaded. | 23 October 2020 07:13 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/21/8768/pdf |
| article xml uploaded. | 23 October 2020 07:13 CEST | Update | https://www.mdpi.com/2071-1050/12/21/8768/xml |
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| article html file updated | 22 October 2020 13:12 CEST | Original file | - |
| article pdf uploaded. | 22 October 2020 13:09 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/21/8768/pdf-vor |
| article xml uploaded. | 22 October 2020 13:09 CEST | Update | - |
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| article pdf uploaded. | 22 October 2020 11:56 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/21/8768/pdf-vor |
