| article html file updated | 30 August 2025 22:04 CEST | Update | https://www.mdpi.com/2071-1050/11/13/3681 |
| article html file updated | 20 July 2022 07:30 CEST | Update | - |
| article html file updated | 13 February 2020 00:13 CET | Update | - |
| article html file updated | 17 July 2019 16:52 CEST | Update | - |
| article html file updated | 4 July 2019 18:13 CEST | Original file | - |
| article pdf uploaded. | 4 July 2019 13:07 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/13/3681/pdf |
| article xml uploaded. | 4 July 2019 13:07 CEST | Update | https://www.mdpi.com/2071-1050/11/13/3681/xml |
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