| article html file updated | 31 August 2025 02:44 CEST | Update | https://www.mdpi.com/1996-1073/12/20/3847 |
| article html file updated | 20 July 2022 01:50 CEST | Update | - |
| article html file updated | 13 February 2020 23:59 CET | Update | - |
| article html file updated | 29 October 2019 21:25 CET | Update | - |
| article html file updated | 11 October 2019 13:37 CEST | Original file | - |
| article pdf uploaded. | 11 October 2019 13:36 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/20/3847/pdf |
| article xml uploaded. | 11 October 2019 13:36 CEST | Update | https://www.mdpi.com/1996-1073/12/20/3847/xml |
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