| article html file updated | 30 August 2025 07:27 CEST | Update | https://www.mdpi.com/1996-1073/11/10/2631 |
| article html file updated | 20 July 2022 16:32 CEST | Update | N/A |
| article html file updated | 10 February 2020 13:54 CET | Update | N/A |
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| article html file updated | 31 October 2018 09:03 CET | Update | N/A |
| article html file updated | 2 October 2018 06:55 CEST | Original file | N/A |
| article xml uploaded. | 2 October 2018 06:54 CEST | Update | https://www.mdpi.com/1996-1073/11/10/2631/xml |
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| article pdf uploaded. | 2 October 2018 06:54 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/10/2631/pdf |
