| article html file updated | 31 August 2025 02:32 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3794 |
| article html file updated | 20 July 2022 02:05 CEST | Update | - |
| article html file updated | 13 February 2020 22:58 CET | Update | - |
| article html file updated | 15 October 2019 18:04 CEST | Update | - |
| article html file updated | 8 October 2019 11:20 CEST | Original file | - |
| article pdf uploaded. | 8 October 2019 11:18 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/19/3794/pdf |
| article xml uploaded. | 8 October 2019 11:18 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3794/xml |
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