| article html file updated | 30 August 2025 06:43 CEST | Update | https://www.mdpi.com/1999-4893/11/9/133 |
| article html file updated | 17 July 2022 02:16 CEST | Update | - |
| article html file updated | 10 February 2020 09:37 CET | Update | - |
| article html file updated | 7 October 2019 13:27 CEST | Update | - |
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| article html file updated | 25 September 2018 11:30 CEST | Update | - |
| article html file updated | 7 September 2018 13:05 CEST | Original file | - |
| article pdf uploaded. | 7 September 2018 13:04 CEST | Updated version of record | https://www.mdpi.com/1999-4893/11/9/133/pdf |
| article xml uploaded. | 7 September 2018 13:04 CEST | Update | https://www.mdpi.com/1999-4893/11/9/133/xml |
| article xml file uploaded | 7 September 2018 13:04 CEST | Update | - |
| article pdf uploaded. | 6 September 2018 14:38 CEST | Updated version of record | https://www.mdpi.com/1999-4893/11/9/133/pdf-vor |
| article pdf uploaded. | 6 September 2018 14:37 CEST | Version of Record | https://www.mdpi.com/1999-4893/11/9/133/pdf-vor |
| article xml file uploaded | 6 September 2018 14:37 CEST | Original file | - |
