| article html file updated | 31 August 2025 11:35 CEST | Update | https://www.mdpi.com/2227-7390/8/2/241 |
| article html file updated | 20 July 2022 20:07 CEST | Update | N/A |
| article html file updated | 6 March 2020 07:35 CET | Update | N/A |
| article html file updated | 26 February 2020 15:27 CET | Original file | N/A |
| article pdf uploaded. | 26 February 2020 15:25 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/2/241/pdf |
| article xml uploaded. | 26 February 2020 15:25 CET | Update | https://www.mdpi.com/2227-7390/8/2/241/xml |
| article xml file uploaded | 26 February 2020 15:25 CET | Update | N/A |
| article pdf uploaded. | 13 February 2020 16:16 CET | Version of Record | https://www.mdpi.com/2227-7390/8/2/241/pdf-vor |
| article xml file uploaded | 13 February 2020 16:16 CET | Original file | N/A |
