| article html file updated | 1 September 2025 21:22 CEST | Update | https://www.mdpi.com/2076-2615/11/2/474 |
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| article html file updated | 22 February 2021 09:59 CET | Update | - |
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| article pdf uploaded. | 22 February 2021 02:54 CET | Updated version of record | https://www.mdpi.com/2076-2615/11/2/474/pdf |
| article xml uploaded. | 22 February 2021 02:54 CET | Update | https://www.mdpi.com/2076-2615/11/2/474/xml |
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| article pdf uploaded. | 10 February 2021 17:45 CET | Updated version of record | https://www.mdpi.com/2076-2615/11/2/474/pdf-vor |
| article pdf uploaded. | 10 February 2021 17:42 CET | Version of Record | https://www.mdpi.com/2076-2615/11/2/474/pdf-vor |
