| article html file updated | 1 September 2025 22:58 CEST | Update | https://www.mdpi.com/1999-4923/13/3/308 |
| article html file updated | 25 July 2022 05:17 CEST | Update | - |
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| article pdf uploaded. | 5 March 2021 11:23 CET | Updated version of record | https://www.mdpi.com/1999-4923/13/3/308/pdf |
| article xml uploaded. | 5 March 2021 11:23 CET | Update | https://www.mdpi.com/1999-4923/13/3/308/xml |
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| article pdf uploaded. | 26 February 2021 17:37 CET | Version of Record | https://www.mdpi.com/1999-4923/13/3/308/pdf-vor |
