| article html file updated | 1 September 2025 21:57 CEST | Update | https://www.mdpi.com/1999-4923/13/2/271 |
| article html file updated | 25 July 2022 03:52 CEST | Update | - |
| article html file updated | 26 February 2021 03:04 CET | Original file | - |
| article pdf uploaded. | 26 February 2021 03:03 CET | Updated version of record | https://www.mdpi.com/1999-4923/13/2/271/pdf |
| article xml uploaded. | 26 February 2021 03:03 CET | Update | https://www.mdpi.com/1999-4923/13/2/271/xml |
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| article supplementary file uploaded. | 17 February 2021 16:29 CET | - | https://www.mdpi.com/1999-4923/13/2/271#supplementary |
| article pdf uploaded. | 17 February 2021 16:29 CET | Version of Record | https://www.mdpi.com/1999-4923/13/2/271/pdf-vor |
