| article html file updated | 30 August 2025 23:32 CEST | Update | https://www.mdpi.com/1996-1073/12/15/3019 |
| article html file updated | 20 July 2022 05:44 CEST | Update | - |
| article html file updated | 13 February 2020 07:40 CET | Update | - |
| article html file updated | 12 August 2019 14:35 CEST | Update | - |
| article html file updated | 6 August 2019 05:35 CEST | Original file | - |
| article pdf uploaded. | 6 August 2019 05:33 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/15/3019/pdf |
| article xml uploaded. | 6 August 2019 05:33 CEST | Update | https://www.mdpi.com/1996-1073/12/15/3019/xml |
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