| article html file updated | 30 August 2025 20:37 CEST | Update | https://www.mdpi.com/2227-7390/7/6/500 |
| article html file updated | 19 July 2022 19:31 CEST | Update | N/A |
| article html file updated | 12 February 2020 17:05 CET | Update | N/A |
| article html file updated | 21 October 2019 04:55 CEST | Update | N/A |
| article html file updated | 4 July 2019 14:13 CEST | Update | N/A |
| article html file updated | 25 June 2019 12:47 CEST | Original file | N/A |
| article pdf uploaded. | 25 June 2019 12:45 CEST | Updated version of record | https://www.mdpi.com/2227-7390/7/6/500/pdf |
| article xml uploaded. | 25 June 2019 12:45 CEST | Update | https://www.mdpi.com/2227-7390/7/6/500/xml |
| article xml file uploaded | 25 June 2019 12:45 CEST | Update | N/A |
| article pdf uploaded. | 2 June 2019 05:40 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/6/500/pdf-vor |
| article xml file uploaded | 2 June 2019 05:40 CEST | Original file | N/A |
