| article html file updated | 17 August 2026 00:39 CEST | Update | https://www.mdpi.com/2227-7390/8/2/152 |
| article html file updated | 31 August 2025 09:37 CEST | Update | N/A |
| article html file updated | 20 July 2022 18:09 CEST | Update | N/A |
| article html file updated | 6 March 2020 07:50 CET | Update | N/A |
| article html file updated | 15 February 2020 05:06 CET | Update | N/A |
| article html file updated | 26 January 2020 11:25 CET | Original file | N/A |
| article pdf uploaded. | 26 January 2020 11:23 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/2/152/pdf |
| article xml uploaded. | 26 January 2020 11:23 CET | Update | https://www.mdpi.com/2227-7390/8/2/152/xml |
| article xml file uploaded | 26 January 2020 11:23 CET | Update | N/A |
| article pdf uploaded. | 21 January 2020 15:21 CET | Version of Record | https://www.mdpi.com/2227-7390/8/2/152/pdf-vor |
| article xml file uploaded | 21 January 2020 15:21 CET | Original file | N/A |
