| article html file updated | 18 August 2026 22:45 CEST | Update | https://www.mdpi.com/2071-1050/13/4/2067 |
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| article html file updated | 23 February 2021 03:38 CET | Update | N/A |
| article pdf uploaded. | 23 February 2021 03:37 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/2067/pdf |
| article xml uploaded. | 23 February 2021 03:37 CET | Update | https://www.mdpi.com/2071-1050/13/4/2067/xml |
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| article html file updated | 15 February 2021 08:02 CET | Original file | N/A |
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| article xml uploaded. | 15 February 2021 08:00 CET | Update | N/A |
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