| article html file updated | 17 August 2026 05:54 CEST | Update | https://www.mdpi.com/2227-7390/8/3/423 |
| article html file updated | 31 August 2025 14:30 CEST | Update | N/A |
| article html file updated | 20 July 2022 22:59 CEST | Update | N/A |
| article html file updated | 8 October 2020 18:42 CEST | Update | N/A |
| article html file updated | 2 April 2020 11:05 CEST | Update | N/A |
| article html file updated | 26 March 2020 14:16 CET | Original file | N/A |
| article pdf uploaded. | 26 March 2020 14:15 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/3/423/pdf |
| article xml uploaded. | 26 March 2020 14:15 CET | Update | https://www.mdpi.com/2227-7390/8/3/423/xml |
| article xml file uploaded | 26 March 2020 14:15 CET | Update | N/A |
| article pdf uploaded. | 15 March 2020 08:23 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/3/423/pdf-vor |
| article xml file uploaded | 15 March 2020 08:23 CET | Update | N/A |
| article pdf uploaded. | 15 March 2020 08:22 CET | Version of Record | https://www.mdpi.com/2227-7390/8/3/423/pdf-vor |
| article xml file uploaded | 15 March 2020 08:22 CET | Original file | N/A |
