| article html file updated | 31 August 2025 10:00 CEST | Update | https://www.mdpi.com/2078-2489/11/2/64 |
| article html file updated | 20 July 2022 18:32 CEST | Update | - |
| article html file updated | 1 March 2020 08:09 CET | Original file | - |
| article pdf uploaded. | 1 March 2020 08:08 CET | Updated version of record | https://www.mdpi.com/2078-2489/11/2/64/pdf |
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| article pdf uploaded. | 26 January 2020 12:42 CET | Version of Record | https://www.mdpi.com/2078-2489/11/2/64/pdf-vor |
| article xml file uploaded | 26 January 2020 12:42 CET | Original file | - |
