| article html file updated | 2 September 2025 09:11 CEST | Update | https://www.mdpi.com/2411-5134/6/2/38 |
| article html file updated | 26 July 2022 21:55 CEST | Update | - |
| article html file updated | 7 June 2021 03:12 CEST | Update | - |
| article pdf uploaded. | 7 June 2021 03:10 CEST | Updated version of record | https://www.mdpi.com/2411-5134/6/2/38/pdf |
| article xml uploaded. | 7 June 2021 03:10 CEST | Update | https://www.mdpi.com/2411-5134/6/2/38/xml |
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| article pdf uploaded. | 28 May 2021 19:23 CEST | Updated version of record | https://www.mdpi.com/2411-5134/6/2/38/pdf-vor |
| article html file updated | 28 May 2021 19:11 CEST | Original file | - |
| article pdf uploaded. | 28 May 2021 19:10 CEST | Version of Record | https://www.mdpi.com/2411-5134/6/2/38/pdf-vor |
| article xml file uploaded | 28 May 2021 19:10 CEST | Original file | - |
