| article html file updated | 30 August 2025 10:03 CEST | Update | https://www.mdpi.com/1996-1073/11/12/3517 |
| article html file updated | 17 July 2022 16:28 CEST | Update | - |
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| article html file updated | 27 December 2018 01:35 CET | Update | - |
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| article pdf uploaded. | 20 December 2018 14:02 CET | Updated version of record | https://www.mdpi.com/1996-1073/11/12/3517/pdf |
| article xml uploaded. | 20 December 2018 14:02 CET | Update | https://www.mdpi.com/1996-1073/11/12/3517/xml |
| article xml file uploaded | 20 December 2018 14:02 CET | Update | - |
| article html file updated | 20 December 2018 13:59 CET | Original file | - |
| article pdf uploaded. | 20 December 2018 13:57 CET | Updated version of record | https://www.mdpi.com/1996-1073/11/12/3517/pdf-vor |
| article xml uploaded. | 20 December 2018 13:57 CET | Update | - |
| article xml file uploaded | 20 December 2018 13:57 CET | Update | - |
| article pdf uploaded. | 17 December 2018 14:55 CET | Updated version of record | https://www.mdpi.com/1996-1073/11/12/3517/pdf-vor |
| article xml file uploaded | 17 December 2018 14:51 CET | Original file | - |
| article pdf uploaded. | 17 December 2018 14:51 CET | Version of Record | https://www.mdpi.com/1996-1073/11/12/3517/pdf-vor |
