| article html file updated | 30 August 2025 10:38 CEST | Update | https://www.mdpi.com/1999-4907/10/1/31 |
| article html file updated | 17 July 2022 21:12 CEST | Update | - |
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| article html file updated | 5 January 2019 07:56 CET | Original file | - |
| article supplementary file uploaded. | 5 January 2019 07:54 CET | - | https://www.mdpi.com/1999-4907/10/1/31#supplementary |
| article pdf uploaded. | 5 January 2019 07:54 CET | Version of Record | https://www.mdpi.com/1999-4907/10/1/31/pdf |
| article xml uploaded. | 5 January 2019 07:54 CET | Update | https://www.mdpi.com/1999-4907/10/1/31/xml |
| article xml file uploaded | 5 January 2019 07:54 CET | Original file | - |
