| article html file updated | 31 August 2025 15:09 CEST | Update | https://www.mdpi.com/1996-1073/13/6/1502 |
| article html file updated | 20 July 2022 23:39 CEST | Update | - |
| article html file updated | 26 March 2020 02:55 CET | Update | - |
| article pdf uploaded. | 26 March 2020 02:53 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/6/1502/pdf |
| article xml uploaded. | 26 March 2020 02:53 CET | Update | https://www.mdpi.com/1996-1073/13/6/1502/xml |
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| article html file updated | 22 March 2020 10:25 CET | Original file | - |
| article pdf uploaded. | 22 March 2020 10:23 CET | Version of Record | https://www.mdpi.com/1996-1073/13/6/1502/pdf-vor |
| article xml file uploaded | 22 March 2020 10:23 CET | Original file | - |
