| article html file updated | 31 August 2025 09:23 CEST | Update | https://www.mdpi.com/1996-1073/13/2/481 |
| article html file updated | 20 July 2022 17:54 CEST | Update | - |
| article html file updated | 15 February 2020 04:14 CET | Update | - |
| article html file updated | 7 February 2020 15:43 CET | Update | - |
| article html file updated | 20 January 2020 11:11 CET | Update | - |
| article pdf uploaded. | 20 January 2020 11:07 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/481/pdf |
| article xml uploaded. | 20 January 2020 11:07 CET | Update | https://www.mdpi.com/1996-1073/13/2/481/xml |
| article xml file uploaded | 20 January 2020 11:07 CET | Update | - |
| article xml file uploaded | 20 January 2020 09:24 CET | Update | - |
| article xml uploaded. | 20 January 2020 09:24 CET | Update | - |
| article pdf uploaded. | 20 January 2020 09:24 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/481/pdf-vor |
| article pdf uploaded. | 20 January 2020 09:22 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/481/pdf-vor |
| article xml uploaded. | 20 January 2020 09:22 CET | Update | - |
| article xml file uploaded | 20 January 2020 09:22 CET | Update | - |
| article pdf uploaded. | 20 January 2020 07:44 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/481/pdf-vor |
| article xml uploaded. | 20 January 2020 07:44 CET | Update | - |
| article xml file uploaded | 20 January 2020 07:44 CET | Update | - |
| article xml file uploaded | 20 January 2020 03:41 CET | Update | - |
| article xml uploaded. | 20 January 2020 03:41 CET | Update | - |
| article pdf uploaded. | 20 January 2020 03:41 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/481/pdf-vor |
| article pdf uploaded. | 20 January 2020 03:33 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/481/pdf-vor |
| article xml uploaded. | 20 January 2020 03:33 CET | Update | - |
| article xml file uploaded | 20 January 2020 03:33 CET | Update | - |
| article pdf uploaded. | 20 January 2020 03:33 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/481/pdf-vor |
| article xml uploaded. | 20 January 2020 03:33 CET | Update | - |
| article xml file uploaded | 20 January 2020 03:33 CET | Update | - |
| article xml file uploaded | 20 January 2020 03:26 CET | Update | - |
| article xml uploaded. | 20 January 2020 03:26 CET | Update | - |
| article pdf uploaded. | 20 January 2020 03:26 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/481/pdf-vor |
| article pdf uploaded. | 20 January 2020 03:17 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/481/pdf-vor |
| article xml file uploaded | 20 January 2020 03:17 CET | Update | - |
| article pdf uploaded. | 20 January 2020 03:16 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/481/pdf-vor |
| article xml uploaded. | 20 January 2020 03:16 CET | Update | - |
| article xml file uploaded | 20 January 2020 03:16 CET | Update | - |
| article html file updated | 19 January 2020 05:41 CET | Original file | - |
| article pdf uploaded. | 19 January 2020 05:39 CET | Version of Record | https://www.mdpi.com/1996-1073/13/2/481/pdf-vor |
| article xml uploaded. | 19 January 2020 05:39 CET | Update | - |
| article xml file uploaded | 19 January 2020 05:39 CET | Original file | - |
