| article html file updated | 31 August 2025 09:38 CEST | Update | https://www.mdpi.com/2227-7390/8/2/153 |
| article html file updated | 20 July 2022 18:10 CEST | Update | - |
| article html file updated | 6 March 2020 07:50 CET | Update | - |
| article html file updated | 15 February 2020 05:10 CET | Update | - |
| article html file updated | 31 January 2020 07:36 CET | Original file | - |
| article pdf uploaded. | 31 January 2020 07:34 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/2/153/pdf |
| article xml uploaded. | 31 January 2020 07:34 CET | Update | https://www.mdpi.com/2227-7390/8/2/153/xml |
| article xml file uploaded | 31 January 2020 07:34 CET | Update | - |
| article pdf uploaded. | 21 January 2020 16:33 CET | Version of Record | https://www.mdpi.com/2227-7390/8/2/153/pdf-vor |
| article xml file uploaded | 21 January 2020 16:33 CET | Original file | - |
