| article html file updated | 31 August 2025 08:07 CEST | Update | https://www.mdpi.com/2304-8158/9/1/43 |
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| article xml uploaded. | 9 November 2021 07:11 CET | Update | https://www.mdpi.com/2304-8158/9/1/43/xml |
| article pdf uploaded. | 9 November 2021 07:11 CET | Updated version of record | https://www.mdpi.com/2304-8158/9/1/43/pdf |
| article html file updated | 14 February 2020 23:51 CET | Update | - |
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| article xml file uploaded | 3 January 2020 09:44 CET | Original file | - |
