| article html file updated | 30 August 2025 11:19 CEST | Update | https://www.mdpi.com/2079-6374/9/1/17 |
| article html file updated | 18 July 2022 00:35 CEST | Update | - |
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| article html file updated | 30 January 2019 08:45 CET | Original file | - |
| article pdf uploaded. | 29 January 2019 08:24 CET | Updated version of record | https://www.mdpi.com/2079-6374/9/1/17/pdf |
| article xml uploaded. | 29 January 2019 08:23 CET | Update | https://www.mdpi.com/2079-6374/9/1/17/xml |
| article xml file uploaded | 29 January 2019 08:23 CET | Update | - |
| article pdf uploaded. | 21 January 2019 17:00 CET | Updated version of record | https://www.mdpi.com/2079-6374/9/1/17/pdf-vor |
| article pdf uploaded. | 21 January 2019 16:58 CET | Version of Record | https://www.mdpi.com/2079-6374/9/1/17/pdf-vor |
| article xml file uploaded | 21 January 2019 16:58 CET | Original file | - |
