| article html file updated | 30 August 2025 14:53 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2664 |
| article html file updated | 19 July 2022 18:25 CEST | Update | N/A |
| article html file updated | 12 February 2020 11:13 CET | Update | N/A |
| article html file updated | 19 October 2019 20:36 CEST | Update | N/A |
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| article html file updated | 10 May 2019 05:21 CEST | Original file | N/A |
| article pdf uploaded. | 10 May 2019 05:20 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/9/2664/pdf |
| article xml uploaded. | 10 May 2019 05:20 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2664/xml |
| article xml file uploaded | 10 May 2019 05:20 CEST | Original file | N/A |
