| article html file updated | 2 September 2025 01:25 CEST | Update | https://www.mdpi.com/1424-8220/21/6/2225 |
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| article pdf uploaded. | 24 March 2021 02:40 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/6/2225/pdf |
| article xml uploaded. | 24 March 2021 02:40 CET | Update | https://www.mdpi.com/1424-8220/21/6/2225/xml |
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| article html file updated | 23 March 2021 05:18 CET | Original file | - |
| article pdf uploaded. | 23 March 2021 05:17 CET | Version of Record | https://www.mdpi.com/1424-8220/21/6/2225/pdf-vor |
| article xml file uploaded | 23 March 2021 05:17 CET | Original file | - |
