| article html file updated | 31 August 2025 07:22 CEST | Update | https://www.mdpi.com/2218-273X/10/1/28 |
| article html file updated | 19 July 2022 20:55 CEST | Update | - |
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| article pdf uploaded. | 31 December 2019 09:48 CET | Updated version of record | https://www.mdpi.com/2218-273X/10/1/28/pdf |
| article xml uploaded. | 31 December 2019 09:48 CET | Update | https://www.mdpi.com/2218-273X/10/1/28/xml |
| article pdf uploaded. | 31 December 2019 09:48 CET | Updated version of record | https://www.mdpi.com/2218-273X/10/1/28/pdf-vor |
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| article pdf uploaded. | 24 December 2019 12:42 CET | Version of Record | https://www.mdpi.com/2218-273X/10/1/28/pdf-vor |
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