| article html file updated | 1 September 2025 20:35 CEST | Update | https://www.mdpi.com/2305-6304/9/2/28 |
| article html file updated | 24 July 2022 12:51 CEST | Update | - |
| article html file updated | 5 February 2021 03:29 CET | Update | - |
| article pdf uploaded. | 5 February 2021 03:27 CET | Updated version of record | https://www.mdpi.com/2305-6304/9/2/28/pdf |
| article xml uploaded. | 5 February 2021 03:27 CET | Update | https://www.mdpi.com/2305-6304/9/2/28/xml |
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| article html file updated | 3 February 2021 18:12 CET | Original file | - |
| article pdf uploaded. | 3 February 2021 11:26 CET | Version of Record | https://www.mdpi.com/2305-6304/9/2/28/pdf-vor |
| article xml uploaded. | 3 February 2021 11:26 CET | Update | - |
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