| article html file updated | 19 August 2026 09:25 CEST | Update | https://www.mdpi.com/1424-8220/21/9/2970 |
| article html file updated | 2 September 2025 04:55 CEST | Update | N/A |
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| article html file updated | 26 April 2021 01:31 CEST | Update | N/A |
| article pdf uploaded. | 26 April 2021 01:29 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/9/2970/pdf |
| article xml uploaded. | 26 April 2021 01:29 CEST | Update | https://www.mdpi.com/1424-8220/21/9/2970/xml |
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| article html file updated | 23 April 2021 14:23 CEST | Original file | N/A |
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| article xml file uploaded | 23 April 2021 14:21 CEST | Original file | N/A |
