| article html file updated | 30 August 2025 20:35 CEST | Update | https://www.mdpi.com/2227-7390/7/6/498 |
| article html file updated | 21 August 2025 21:13 CEST | Update | - |
| article html file updated | 12 February 2020 16:54 CET | Update | - |
| article html file updated | 4 July 2019 14:12 CEST | Update | - |
| article html file updated | 26 June 2019 07:43 CEST | Original file | - |
| article pdf uploaded. | 26 June 2019 07:42 CEST | Updated version of record | https://www.mdpi.com/2227-7390/7/6/498/pdf |
| article xml uploaded. | 26 June 2019 07:42 CEST | Update | https://www.mdpi.com/2227-7390/7/6/498/xml |
| article xml file uploaded | 26 June 2019 07:42 CEST | Update | - |
| article pdf uploaded. | 1 June 2019 08:32 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/6/498/pdf-vor |
| article xml file uploaded | 1 June 2019 08:32 CEST | Original file | - |
