| article html file updated | 7 September 2025 22:10 CEST | Update | https://www.mdpi.com/2218-1997/8/2/128 |
| article html file updated | 22 August 2025 01:53 CEST | Update | - |
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| article html file updated | 17 February 2022 08:50 CET | Original file | - |
| article pdf uploaded. | 17 February 2022 08:48 CET | Updated version of record | https://www.mdpi.com/2218-1997/8/2/128/pdf |
| article xml uploaded. | 17 February 2022 08:48 CET | Update | https://www.mdpi.com/2218-1997/8/2/128/xml |
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| article pdf uploaded. | 16 February 2022 15:15 CET | Version of Record | https://www.mdpi.com/2218-1997/8/2/128/pdf-vor |
