| article html file updated | 1 September 2025 15:31 CEST | Update | https://www.mdpi.com/2306-5354/7/4/158 |
| article html file updated | 23 July 2022 04:18 CEST | Update | - |
| article html file updated | 9 December 2020 03:37 CET | Update | - |
| article pdf uploaded. | 9 December 2020 03:36 CET | Updated version of record | https://www.mdpi.com/2306-5354/7/4/158/pdf |
| article xml uploaded. | 9 December 2020 03:36 CET | Update | https://www.mdpi.com/2306-5354/7/4/158/xml |
| article xml file uploaded | 9 December 2020 03:35 CET | Update | - |
| article html file updated | 8 December 2020 15:57 CET | Original file | - |
| article pdf uploaded. | 8 December 2020 15:56 CET | Version of Record | https://www.mdpi.com/2306-5354/7/4/158/pdf-vor |
| article xml uploaded. | 8 December 2020 15:56 CET | Update | - |
| article xml file uploaded | 8 December 2020 15:55 CET | Original file | - |
