| article html file updated | 26 December 2025 21:31 CET | Update | https://www.mdpi.com/2075-1729/12/2/270 |
| article html file updated | 7 September 2025 20:54 CEST | Update | N/A |
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| article pdf uploaded. | 18 February 2022 05:10 CET | Updated version of record | https://www.mdpi.com/2075-1729/12/2/270/pdf |
| article xml uploaded. | 18 February 2022 05:10 CET | Update | https://www.mdpi.com/2075-1729/12/2/270/xml |
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| article pdf uploaded. | 18 February 2022 05:09 CET | Updated version of record | https://www.mdpi.com/2075-1729/12/2/270/pdf-vor |
| article xml uploaded. | 18 February 2022 05:09 CET | Update | N/A |
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| article pdf uploaded. | 14 February 2022 04:08 CET | Updated version of record | https://www.mdpi.com/2075-1729/12/2/270/pdf-vor |
| article pdf uploaded. | 12 February 2022 09:33 CET | Version of Record | https://www.mdpi.com/2075-1729/12/2/270/pdf-vor |
