| article html file updated | 1 September 2025 13:11 CEST | Update | https://www.mdpi.com/2227-7390/8/11/2009 |
| article html file updated | 23 July 2022 00:36 CEST | Update | - |
| article html file updated | 23 November 2020 03:18 CET | Update | - |
| article pdf uploaded. | 23 November 2020 03:17 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/11/2009/pdf |
| article xml uploaded. | 23 November 2020 03:17 CET | Update | https://www.mdpi.com/2227-7390/8/11/2009/xml |
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| article html file updated | 16 November 2020 03:23 CET | Update | - |
| article pdf uploaded. | 16 November 2020 03:22 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/11/2009/pdf-vor |
| article xml uploaded. | 16 November 2020 03:22 CET | Update | - |
| article xml file uploaded | 16 November 2020 03:22 CET | Update | - |
| article html file updated | 16 November 2020 03:08 CET | Update | - |
| article pdf uploaded. | 16 November 2020 03:06 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/11/2009/pdf-vor |
| article xml uploaded. | 16 November 2020 03:06 CET | Update | - |
| article xml file uploaded | 16 November 2020 03:06 CET | Update | - |
| article html file updated | 13 November 2020 13:00 CET | Original file | - |
| article pdf uploaded. | 13 November 2020 12:59 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/11/2009/pdf-vor |
| article xml uploaded. | 13 November 2020 12:59 CET | Update | - |
| article xml file uploaded | 13 November 2020 12:59 CET | Original file | - |
| article pdf uploaded. | 11 November 2020 09:37 CET | Version of Record | https://www.mdpi.com/2227-7390/8/11/2009/pdf-vor |
