| article html file updated | 31 August 2025 03:26 CEST | Update | https://www.mdpi.com/2227-7390/7/11/1009 |
| article html file updated | 20 July 2022 00:59 CEST | Update | - |
| article html file updated | 14 February 2020 03:40 CET | Update | - |
| article html file updated | 31 October 2019 08:15 CET | Update | - |
| article html file updated | 31 October 2019 08:07 CET | Update | - |
| article html file updated | 31 October 2019 08:07 CET | Update | - |
| article html file updated | 31 October 2019 08:06 CET | Original file | - |
| article pdf uploaded. | 31 October 2019 06:50 CET | Updated version of record | https://www.mdpi.com/2227-7390/7/11/1009/pdf |
| article xml file uploaded | 31 October 2019 06:50 CET | Update | https://www.mdpi.com/2227-7390/7/11/1009/xml |
| article xml uploaded. | 31 October 2019 04:26 CET | Update | - |
| article pdf uploaded. | 31 October 2019 04:24 CET | Updated version of record | https://www.mdpi.com/2227-7390/7/11/1009/pdf-vor |
| article xml file uploaded | 31 October 2019 04:24 CET | Update | - |
| article pdf uploaded. | 31 October 2019 04:11 CET | Updated version of record | https://www.mdpi.com/2227-7390/7/11/1009/pdf-vor |
| article xml uploaded. | 31 October 2019 04:11 CET | Update | - |
| article xml file uploaded | 31 October 2019 04:11 CET | Update | - |
| article xml file uploaded | 24 October 2019 14:06 CEST | Original file | - |
| article pdf uploaded. | 24 October 2019 14:06 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/11/1009/pdf-vor |
