| article html file updated | 18 August 2026 22:53 CEST | Update | https://www.mdpi.com/2075-4450/12/2/168 |
| article html file updated | 1 September 2025 21:49 CEST | Update | N/A |
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| article html file updated | 24 February 2021 10:09 CET | Update | N/A |
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| article pdf uploaded. | 24 February 2021 09:38 CET | Updated version of record | https://www.mdpi.com/2075-4450/12/2/168/pdf |
| article xml uploaded. | 24 February 2021 09:38 CET | Update | https://www.mdpi.com/2075-4450/12/2/168/xml |
| article xml file uploaded | 24 February 2021 09:38 CET | Original file | N/A |
| article pdf uploaded. | 16 February 2021 10:22 CET | Version of Record | https://www.mdpi.com/2075-4450/12/2/168/pdf-vor |
