| article html file updated | 2 September 2025 04:47 CEST | Update | https://www.mdpi.com/1999-5903/13/5/104 |
| article html file updated | 25 July 2022 13:27 CEST | Update | - |
| article html file updated | 26 April 2021 08:09 CEST | Update | - |
| article pdf uploaded. | 26 April 2021 08:07 CEST | Updated version of record | https://www.mdpi.com/1999-5903/13/5/104/pdf |
| article xml uploaded. | 26 April 2021 08:07 CEST | Update | https://www.mdpi.com/1999-5903/13/5/104/xml |
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| article html file updated | 23 April 2021 10:04 CEST | Update | - |
| article html file updated | 23 April 2021 06:38 CEST | Original file | - |
| article pdf uploaded. | 23 April 2021 06:37 CEST | Updated version of record | https://www.mdpi.com/1999-5903/13/5/104/pdf-vor |
| article xml file uploaded | 23 April 2021 06:37 CEST | Original file | - |
| article pdf uploaded. | 22 April 2021 14:01 CEST | Version of Record | https://www.mdpi.com/1999-5903/13/5/104/pdf-vor |
