| article html file updated | 1 September 2025 17:33 CEST | Update | https://www.mdpi.com/2218-273X/11/1/51 |
| article html file updated | 23 July 2022 09:23 CEST | Update | - |
| article html file updated | 21 January 2021 03:58 CET | Update | - |
| article pdf uploaded. | 21 January 2021 03:56 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/1/51/pdf |
| article xml uploaded. | 21 January 2021 03:56 CET | Update | https://www.mdpi.com/2218-273X/11/1/51/xml |
| article xml file uploaded | 21 January 2021 03:56 CET | Update | - |
| article html file updated | 20 January 2021 05:02 CET | Update | - |
| article pdf uploaded. | 20 January 2021 05:00 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/1/51/pdf-vor |
| article xml uploaded. | 20 January 2021 05:00 CET | Update | - |
| article xml file uploaded | 20 January 2021 05:00 CET | Update | - |
| article html file updated | 20 January 2021 03:48 CET | Original file | - |
| article pdf uploaded. | 20 January 2021 03:47 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/1/51/pdf-vor |
| article xml uploaded. | 20 January 2021 03:47 CET | Update | - |
| article xml file uploaded | 20 January 2021 03:47 CET | Original file | - |
| article pdf uploaded. | 4 January 2021 10:04 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/1/51/pdf-vor |
| article pdf uploaded. | 31 December 2020 22:41 CET | Version of Record | https://www.mdpi.com/2218-273X/11/1/51/pdf-vor |
