| article html file updated | 31 August 2025 10:40 CEST | Update | https://www.mdpi.com/2227-7390/8/2/187 |
| article html file updated | 20 July 2022 19:11 CEST | Update | - |
| article html file updated | 6 March 2020 07:43 CET | Update | - |
| article html file updated | 28 February 2020 14:20 CET | Original file | - |
| article pdf uploaded. | 28 February 2020 14:19 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/2/187/pdf |
| article xml uploaded. | 28 February 2020 14:19 CET | Update | https://www.mdpi.com/2227-7390/8/2/187/xml |
| article xml file uploaded | 28 February 2020 14:19 CET | Update | - |
| article pdf uploaded. | 4 February 2020 12:48 CET | Version of Record | https://www.mdpi.com/2227-7390/8/2/187/pdf-vor |
| article xml file uploaded | 4 February 2020 12:48 CET | Original file | - |
