| article html file updated | 1 September 2025 13:46 CEST | Update | https://www.mdpi.com/2306-5338/7/4/90 |
| article html file updated | 23 July 2022 01:33 CEST | Update | - |
| article html file updated | 19 November 2020 04:26 CET | Update | - |
| article pdf uploaded. | 19 November 2020 04:25 CET | Updated version of record | https://www.mdpi.com/2306-5338/7/4/90/pdf |
| article xml uploaded. | 19 November 2020 04:25 CET | Update | https://www.mdpi.com/2306-5338/7/4/90/xml |
| article xml file uploaded | 19 November 2020 04:25 CET | Update | - |
| article html file updated | 18 November 2020 11:19 CET | Original file | - |
| article supplementary file uploaded. | 18 November 2020 11:17 CET | - | https://www.mdpi.com/2306-5338/7/4/90#supplementary |
| article pdf uploaded. | 18 November 2020 11:17 CET | Version of Record | https://www.mdpi.com/2306-5338/7/4/90/pdf-vor |
| article xml uploaded. | 18 November 2020 11:17 CET | Update | - |
| article xml file uploaded | 18 November 2020 11:17 CET | Original file | - |
