| article html file updated | 31 August 2025 06:55 CEST | Update | https://www.mdpi.com/2072-666X/11/1/7 |
| article html file updated | 19 July 2022 21:22 CEST | Update | - |
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| article html file updated | 23 December 2019 10:46 CET | Original file | - |
| article pdf uploaded. | 23 December 2019 10:45 CET | Updated version of record | https://www.mdpi.com/2072-666X/11/1/7/pdf |
| article xml uploaded. | 23 December 2019 10:45 CET | Update | https://www.mdpi.com/2072-666X/11/1/7/xml |
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| article pdf uploaded. | 18 December 2019 16:20 CET | Version of Record | https://www.mdpi.com/2072-666X/11/1/7/pdf-vor |
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