| article html file updated | 2 September 2025 00:22 CEST | Update | https://www.mdpi.com/1999-4907/12/3/334 |
| article html file updated | 25 July 2022 07:17 CEST | Update | - |
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| article pdf uploaded. | 16 March 2021 02:15 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/3/334/pdf |
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| article pdf uploaded. | 15 March 2021 11:27 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/3/334/pdf-vor |
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| article html file updated | 12 March 2021 08:58 CET | Original file | - |
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| article xml file uploaded | 12 March 2021 08:56 CET | Original file | - |