| article html file updated | 2 September 2025 08:14 CEST | Update | https://www.mdpi.com/2075-5309/11/6/219 |
| article html file updated | 26 July 2022 20:35 CEST | Update | - |
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| article pdf uploaded. | 23 June 2021 06:05 CEST | Updated version of record | https://www.mdpi.com/2075-5309/11/6/219/pdf |
| article xml uploaded. | 23 June 2021 06:05 CEST | Update | https://www.mdpi.com/2075-5309/11/6/219/xml |
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| article pdf uploaded. | 21 May 2021 08:46 CEST | Version of Record | https://www.mdpi.com/2075-5309/11/6/219/pdf-vor |
| article xml file uploaded | 21 May 2021 08:46 CEST | Original file | - |
