| article html file updated | 1 September 2025 13:04 CEST | Update | https://www.mdpi.com/2306-7381/7/4/172 |
| article html file updated | 23 July 2022 00:26 CEST | Update | - |
| article html file updated | 16 November 2020 03:27 CET | Update | - |
| article pdf uploaded. | 16 November 2020 03:26 CET | Updated version of record | https://www.mdpi.com/2306-7381/7/4/172/pdf |
| article xml uploaded. | 16 November 2020 03:26 CET | Update | https://www.mdpi.com/2306-7381/7/4/172/xml |
| article xml file uploaded | 16 November 2020 03:26 CET | Update | - |
| article html file updated | 10 November 2020 07:21 CET | Original file | - |
| article pdf uploaded. | 10 November 2020 07:20 CET | Version of Record | https://www.mdpi.com/2306-7381/7/4/172/pdf-vor |
| article xml uploaded. | 10 November 2020 07:20 CET | Update | - |
| article xml file uploaded | 10 November 2020 07:20 CET | Original file | - |
