| article html file updated | 1 September 2025 19:01 CEST | Update | https://www.mdpi.com/1424-8220/21/2/648 |
| article html file updated | 23 July 2022 19:19 CEST | Update | N/A |
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| article pdf uploaded. | 19 January 2021 08:51 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/2/648/pdf |
| article xml uploaded. | 19 January 2021 08:51 CET | Update | https://www.mdpi.com/1424-8220/21/2/648/xml |
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| article html file updated | 19 January 2021 07:21 CET | Original file | N/A |
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