| article html file updated | 19 August 2026 18:09 CEST | Update | https://www.mdpi.com/1424-8220/21/12/4138 |
| article html file updated | 2 September 2025 11:12 CEST | Update | N/A |
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| article html file updated | 18 June 2021 10:00 CEST | Update | N/A |
| article html file updated | 18 June 2021 04:54 CEST | Original file | N/A |
| article pdf uploaded. | 18 June 2021 04:52 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/12/4138/pdf |
| article xml uploaded. | 18 June 2021 04:52 CEST | Update | https://www.mdpi.com/1424-8220/21/12/4138/xml |
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| article pdf uploaded. | 16 June 2021 13:35 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/12/4138/pdf-vor |
| article pdf uploaded. | 16 June 2021 13:35 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/12/4138/pdf-vor |
