| article html file updated | 31 August 2025 10:45 CEST | Update | https://www.mdpi.com/2227-7390/8/2/194 |
| article html file updated | 20 July 2022 19:17 CEST | Update | N/A |
| article html file updated | 6 March 2020 07:42 CET | Update | N/A |
| article html file updated | 28 February 2020 15:19 CET | Original file | N/A |
| article pdf uploaded. | 28 February 2020 15:17 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/2/194/pdf |
| article xml uploaded. | 28 February 2020 15:17 CET | Update | https://www.mdpi.com/2227-7390/8/2/194/xml |
| article xml file uploaded | 28 February 2020 15:17 CET | Update | N/A |
| article pdf uploaded. | 5 February 2020 11:15 CET | Version of Record | https://www.mdpi.com/2227-7390/8/2/194/pdf-vor |
| article xml file uploaded | 5 February 2020 11:15 CET | Original file | N/A |
