| article html file updated | 30 August 2025 20:09 CEST | Update | https://www.mdpi.com/1996-1073/12/10/1977 |
| article html file updated | 19 July 2022 18:58 CEST | Update | - |
| article html file updated | 12 February 2020 14:32 CET | Update | - |
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| article html file updated | 23 May 2019 13:01 CEST | Update | - |
| article html file updated | 23 May 2019 10:21 CEST | Original file | - |
| article pdf uploaded. | 23 May 2019 10:19 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/10/1977/pdf |
| article xml uploaded. | 23 May 2019 10:19 CEST | Update | https://www.mdpi.com/1996-1073/12/10/1977/xml |
| article xml file uploaded | 23 May 2019 10:19 CEST | Original file | - |
