| article html file updated | 18 August 2026 15:13 CEST | Update | https://www.mdpi.com/1424-8220/21/1/110 |
| article html file updated | 1 September 2025 17:05 CEST | Update | N/A |
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| article html file updated | 26 December 2020 17:56 CET | Original file | N/A |
| article pdf uploaded. | 26 December 2020 17:55 CET | Version of Record | https://www.mdpi.com/1424-8220/21/1/110/pdf |
| article xml uploaded. | 26 December 2020 17:55 CET | Update | https://www.mdpi.com/1424-8220/21/1/110/xml |
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