| article html file updated | 31 August 2025 05:53 CEST | Update | https://www.mdpi.com/2071-1050/11/24/6956 |
| article html file updated | 19 July 2022 22:21 CEST | Update | - |
| article html file updated | 14 February 2020 16:24 CET | Update | - |
| article html file updated | 31 December 2019 05:21 CET | Update | - |
| article html file updated | 6 December 2019 09:46 CET | Original file | - |
| article pdf uploaded. | 6 December 2019 09:44 CET | Version of Record | https://www.mdpi.com/2071-1050/11/24/6956/pdf |
| article xml uploaded. | 6 December 2019 09:44 CET | Update | https://www.mdpi.com/2071-1050/11/24/6956/xml |
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