| article html file updated | 30 August 2025 21:54 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2525 |
| article html file updated | 20 July 2022 07:43 CEST | Update | N/A |
| article html file updated | 12 February 2020 23:21 CET | Update | N/A |
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| article pdf uploaded. | 1 July 2019 03:28 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/13/2525/pdf |
| article xml uploaded. | 1 July 2019 03:28 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2525/xml |
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