| article html file updated | 7 September 2025 01:18 CEST | Update | https://www.mdpi.com/2076-2615/11/9/2756 |
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| article html file updated | 24 September 2021 03:32 CEST | Update | - |
| article pdf uploaded. | 24 September 2021 03:31 CEST | Updated version of record | https://www.mdpi.com/2076-2615/11/9/2756/pdf |
| article xml uploaded. | 24 September 2021 03:31 CEST | Update | https://www.mdpi.com/2076-2615/11/9/2756/xml |
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| article html file updated | 23 September 2021 05:24 CEST | Original file | - |
| article pdf uploaded. | 23 September 2021 05:22 CEST | Updated version of record | https://www.mdpi.com/2076-2615/11/9/2756/pdf-vor |
| article xml uploaded. | 23 September 2021 05:22 CEST | Update | - |
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| article pdf uploaded. | 21 September 2021 12:18 CEST | Version of Record | https://www.mdpi.com/2076-2615/11/9/2756/pdf-vor |
