| article html file updated | 18 August 2026 16:09 CEST | Update | https://www.mdpi.com/2076-2615/11/1/69 |
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| article html file updated | 4 January 2021 02:58 CET | Update | N/A |
| article pdf uploaded. | 4 January 2021 02:57 CET | Updated version of record | https://www.mdpi.com/2076-2615/11/1/69/pdf |
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| article html file updated | 1 January 2021 14:38 CET | Original file | N/A |
| article pdf uploaded. | 1 January 2021 14:37 CET | Version of Record | https://www.mdpi.com/2076-2615/11/1/69/pdf-vor |
| article xml file uploaded | 1 January 2021 14:37 CET | Original file | N/A |
