| article html file updated | 2 September 2025 09:10 CEST | Update | https://www.mdpi.com/2075-4450/12/6/502 |
| article html file updated | 26 July 2022 21:53 CEST | Update | - |
| article html file updated | 31 May 2021 06:38 CEST | Original file | - |
| article pdf uploaded. | 31 May 2021 06:36 CEST | Updated version of record | https://www.mdpi.com/2075-4450/12/6/502/pdf |
| article xml uploaded. | 31 May 2021 06:36 CEST | Update | https://www.mdpi.com/2075-4450/12/6/502/xml |
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| article pdf uploaded. | 28 May 2021 17:18 CEST | Version of Record | https://www.mdpi.com/2075-4450/12/6/502/pdf-vor |
