| article html file updated | 1 September 2025 17:09 CEST | Update | https://www.mdpi.com/1424-8220/21/1/130 |
| article html file updated | 23 July 2022 07:49 CEST | Update | - |
| article html file updated | 30 December 2020 09:59 CET | Update | - |
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| article pdf uploaded. | 30 December 2020 07:58 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/130/pdf |
| article xml uploaded. | 30 December 2020 07:58 CET | Update | https://www.mdpi.com/1424-8220/21/1/130/xml |
| article xml file uploaded | 30 December 2020 07:58 CET | Original file | - |
| article pdf uploaded. | 28 December 2020 10:29 CET | Version of Record | https://www.mdpi.com/1424-8220/21/1/130/pdf-vor |
