| article html file updated | 26 December 2025 15:24 CET | Update | https://www.mdpi.com/2218-1997/8/1/27 |
| article html file updated | 7 September 2025 11:28 CEST | Update | N/A |
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| article html file updated | 7 January 2022 16:31 CET | Original file | N/A |
| article pdf uploaded. | 7 January 2022 16:29 CET | Updated version of record | https://www.mdpi.com/2218-1997/8/1/27/pdf |
| article xml uploaded. | 7 January 2022 16:29 CET | Update | https://www.mdpi.com/2218-1997/8/1/27/xml |
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| article pdf uploaded. | 3 January 2022 09:02 CET | Version of Record | https://www.mdpi.com/2218-1997/8/1/27/pdf-vor |
