| article html file updated | 2 September 2025 09:27 CEST | Update | https://www.mdpi.com/2218-1997/7/6/172 |
| article html file updated | 26 July 2022 22:16 CEST | Update | - |
| article html file updated | 2 June 2021 07:48 CEST | Update | - |
| article pdf uploaded. | 2 June 2021 07:46 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/6/172/pdf |
| article xml uploaded. | 2 June 2021 07:46 CEST | Update | https://www.mdpi.com/2218-1997/7/6/172/xml |
| article xml file uploaded | 2 June 2021 07:46 CEST | Update | - |
| article html file updated | 2 June 2021 06:54 CEST | Update | - |
| article html file updated | 2 June 2021 06:44 CEST | Update | - |
| article html file updated | 2 June 2021 06:42 CEST | Update | - |
| article html file updated | 2 June 2021 06:42 CEST | Update | - |
| article pdf uploaded. | 2 June 2021 06:41 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/6/172/pdf-vor |
| article xml file uploaded | 2 June 2021 06:40 CEST | Update | - |
| article html file updated | 2 June 2021 06:28 CEST | Update | - |
| article pdf uploaded. | 2 June 2021 06:27 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/6/172/pdf-vor |
| article xml file uploaded | 2 June 2021 06:27 CEST | Update | - |
| article html file updated | 31 May 2021 13:40 CEST | Original file | - |
| article xml file uploaded | 31 May 2021 13:39 CEST | Update | - |
| article pdf uploaded. | 31 May 2021 13:39 CEST | Version of Record | https://www.mdpi.com/2218-1997/7/6/172/pdf-vor |
