| article html file updated | 31 August 2025 09:12 CEST | Update | https://www.mdpi.com/2227-7102/10/1/22 |
| article html file updated | 20 July 2022 17:44 CEST | Update | - |
| article html file updated | 15 February 2020 03:37 CET | Update | - |
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| article pdf uploaded. | 23 January 2020 03:47 CET | Updated version of record | https://www.mdpi.com/2227-7102/10/1/22/pdf |
| article xml uploaded. | 23 January 2020 03:47 CET | Update | https://www.mdpi.com/2227-7102/10/1/22/xml |
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| article pdf uploaded. | 16 January 2020 15:15 CET | Version of Record | https://www.mdpi.com/2227-7102/10/1/22/pdf-vor |
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