| article html file updated | 31 August 2025 07:12 CEST | Update | https://www.mdpi.com/2075-4450/11/1/13 |
| article html file updated | 19 July 2022 21:05 CEST | Update | - |
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| article pdf uploaded. | 28 December 2019 13:31 CET | Updated version of record | https://www.mdpi.com/2075-4450/11/1/13/pdf |
| article xml uploaded. | 28 December 2019 13:31 CET | Update | https://www.mdpi.com/2075-4450/11/1/13/xml |
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| article pdf uploaded. | 21 December 2019 11:30 CET | Version of Record | https://www.mdpi.com/2075-4450/11/1/13/pdf-vor |
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