| article html file updated | 30 August 2025 14:59 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2701 |
| article html file updated | 19 July 2022 18:31 CEST | Update | - |
| article html file updated | 12 February 2020 11:51 CET | Update | - |
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| article html file updated | 13 May 2019 05:28 CEST | Original file | - |
| article pdf uploaded. | 13 May 2019 05:27 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/9/2701/pdf |
| article xml uploaded. | 13 May 2019 05:27 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2701/xml |
| article xml file uploaded | 13 May 2019 05:26 CEST | Original file | - |
