| article html file updated | 30 August 2025 23:07 CEST | Update | https://www.mdpi.com/1996-1073/12/15/2898 |
| article html file updated | 20 July 2022 06:15 CEST | Update | - |
| article html file updated | 13 February 2020 05:31 CET | Update | - |
| article html file updated | 12 August 2019 13:20 CEST | Update | - |
| article html file updated | 27 July 2019 11:59 CEST | Original file | - |
| article pdf uploaded. | 27 July 2019 11:57 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/15/2898/pdf |
| article xml uploaded. | 27 July 2019 11:57 CEST | Update | https://www.mdpi.com/1996-1073/12/15/2898/xml |
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