| article html file updated | 24 December 2025 17:43 CET | Update | https://www.mdpi.com/2227-9717/8/3/257 |
| article html file updated | 31 August 2025 12:39 CEST | Update | N/A |
| article html file updated | 20 July 2022 21:09 CEST | Update | N/A |
| article html file updated | 12 March 2020 15:30 CET | Original file | N/A |
| article pdf uploaded. | 12 March 2020 15:28 CET | Updated version of record | https://www.mdpi.com/2227-9717/8/3/257/pdf |
| article xml uploaded. | 12 March 2020 15:28 CET | Update | https://www.mdpi.com/2227-9717/8/3/257/xml |
| article xml file uploaded | 12 March 2020 15:28 CET | Update | N/A |
| article pdf uploaded. | 25 February 2020 11:23 CET | Version of Record | https://www.mdpi.com/2227-9717/8/3/257/pdf-vor |
| article xml file uploaded | 25 February 2020 11:23 CET | Original file | N/A |
