| article html file updated | 31 August 2025 05:41 CEST | Update | https://www.mdpi.com/2071-1050/11/24/6889 |
| article html file updated | 19 July 2022 22:32 CEST | Update | - |
| article html file updated | 14 February 2020 15:43 CET | Update | - |
| article html file updated | 31 December 2019 04:05 CET | Update | - |
| article html file updated | 4 December 2019 12:57 CET | Original file | - |
| article pdf uploaded. | 4 December 2019 12:56 CET | Version of Record | https://www.mdpi.com/2071-1050/11/24/6889/pdf |
| article xml uploaded. | 4 December 2019 12:56 CET | Update | https://www.mdpi.com/2071-1050/11/24/6889/xml |
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