| article html file updated | 1 September 2025 16:43 CEST | Update | https://www.mdpi.com/2077-1444/12/1/2 |
| article html file updated | 23 July 2022 06:36 CEST | Update | - |
| article html file updated | 13 January 2021 02:01 CET | Update | - |
| article pdf uploaded. | 13 January 2021 02:00 CET | Updated version of record | https://www.mdpi.com/2077-1444/12/1/2/pdf |
| article xml uploaded. | 13 January 2021 02:00 CET | Update | https://www.mdpi.com/2077-1444/12/1/2/xml |
| article xml file uploaded | 13 January 2021 02:00 CET | Update | - |
| article html file updated | 11 January 2021 16:44 CET | Update | - |
| article pdf uploaded. | 11 January 2021 16:43 CET | Updated version of record | https://www.mdpi.com/2077-1444/12/1/2/pdf-vor |
| article xml uploaded. | 11 January 2021 16:43 CET | Update | - |
| article xml file uploaded | 11 January 2021 16:43 CET | Update | - |
| article html file updated | 11 January 2021 15:46 CET | Update | - |
| article xml file uploaded | 11 January 2021 15:45 CET | Update | - |
| article pdf uploaded. | 11 January 2021 15:45 CET | Updated version of record | https://www.mdpi.com/2077-1444/12/1/2/pdf-vor |
| article xml uploaded. | 11 January 2021 15:45 CET | Update | - |
| article html file updated | 11 January 2021 15:41 CET | Update | - |
| article pdf uploaded. | 11 January 2021 15:39 CET | Updated version of record | https://www.mdpi.com/2077-1444/12/1/2/pdf-vor |
| article xml uploaded. | 11 January 2021 15:39 CET | Update | - |
| article xml file uploaded | 11 January 2021 15:39 CET | Update | - |
| article html file updated | 28 December 2020 12:55 CET | Update | - |
| article pdf uploaded. | 28 December 2020 12:54 CET | Updated version of record | https://www.mdpi.com/2077-1444/12/1/2/pdf-vor |
| article xml uploaded. | 28 December 2020 12:54 CET | Update | - |
| article xml file uploaded | 28 December 2020 12:54 CET | Update | - |
| article html file updated | 22 December 2020 17:21 CET | Original file | - |
| article xml file uploaded | 22 December 2020 17:20 CET | Update | - |
| article pdf uploaded. | 22 December 2020 17:20 CET | Version of Record | https://www.mdpi.com/2077-1444/12/1/2/pdf-vor |
| article xml uploaded. | 22 December 2020 17:20 CET | Original file | - |
