| article html file updated | 24 December 2025 19:00 CET | Update | https://www.mdpi.com/2227-7390/8/6/863 |
| article html file updated | 31 August 2025 21:38 CEST | Update | N/A |
| article html file updated | 21 July 2022 06:03 CEST | Update | N/A |
| article html file updated | 11 June 2020 07:47 CEST | Original file | N/A |
| article pdf uploaded. | 11 June 2020 07:46 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/6/863/pdf |
| article xml uploaded. | 11 June 2020 07:46 CEST | Update | https://www.mdpi.com/2227-7390/8/6/863/xml |
| article xml file uploaded | 11 June 2020 07:46 CEST | Update | N/A |
| article pdf uploaded. | 26 May 2020 13:26 CEST | Version of Record | https://www.mdpi.com/2227-7390/8/6/863/pdf-vor |
| article xml file uploaded | 26 May 2020 13:26 CEST | Original file | N/A |
