| article html file updated | 1 September 2025 21:13 CEST | Update | https://www.mdpi.com/2075-1729/11/2/133 |
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| article pdf uploaded. | 4 March 2021 10:14 CET | Updated version of record | https://www.mdpi.com/2075-1729/11/2/133/pdf |
| article html file updated | 25 February 2021 07:34 CET | Original file | - |
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| article xml uploaded. | 25 February 2021 07:33 CET | Update | - |
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| article pdf uploaded. | 9 February 2021 13:24 CET | Version of Record | https://www.mdpi.com/2075-1729/11/2/133/pdf-vor |
