| article html file updated | 25 December 2025 12:27 CET | Update | https://www.mdpi.com/2571-9394/3/2/23 |
| article html file updated | 2 September 2025 08:56 CEST | Update | N/A |
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| article pdf uploaded. | 28 May 2021 11:53 CEST | Updated version of record | https://www.mdpi.com/2571-9394/3/2/23/pdf |
| article xml uploaded. | 28 May 2021 11:53 CEST | Update | https://www.mdpi.com/2571-9394/3/2/23/xml |
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| article html file updated | 27 May 2021 13:12 CEST | Update | N/A |
| article pdf uploaded. | 27 May 2021 13:11 CEST | Updated version of record | https://www.mdpi.com/2571-9394/3/2/23/pdf-vor |
| article xml file uploaded | 27 May 2021 13:11 CEST | Update | N/A |
| article html file updated | 27 May 2021 11:52 CEST | Original file | N/A |
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| article xml file uploaded | 27 May 2021 11:50 CEST | Original file | N/A |