| article html file updated | 30 August 2025 11:20 CEST | Update | https://www.mdpi.com/2079-9721/7/1/11 |
| article html file updated | 18 July 2022 00:44 CEST | Update | - |
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| article html file updated | 29 January 2019 12:49 CET | Original file | - |
| article pdf uploaded. | 29 January 2019 12:47 CET | Updated version of record | https://www.mdpi.com/2079-9721/7/1/11/pdf |
| article xml uploaded. | 29 January 2019 12:47 CET | Update | https://www.mdpi.com/2079-9721/7/1/11/xml |
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| article pdf uploaded. | 22 January 2019 12:59 CET | Updated version of record | https://www.mdpi.com/2079-9721/7/1/11/pdf-vor |
| article pdf uploaded. | 22 January 2019 12:50 CET | Version of Record | https://www.mdpi.com/2079-9721/7/1/11/pdf-vor |
| article xml file uploaded | 22 January 2019 12:50 CET | Original file | - |
