| article html file updated | 31 August 2025 11:10 CEST | Update | https://www.mdpi.com/2227-9717/8/2/210 |
| article html file updated | 20 July 2022 19:41 CEST | Update | N/A |
| article html file updated | 6 March 2020 21:29 CET | Update | N/A |
| article html file updated | 29 February 2020 12:41 CET | Original file | N/A |
| article pdf uploaded. | 29 February 2020 12:39 CET | Updated version of record | https://www.mdpi.com/2227-9717/8/2/210/pdf |
| article xml uploaded. | 29 February 2020 12:39 CET | Update | https://www.mdpi.com/2227-9717/8/2/210/xml |
| article xml file uploaded | 29 February 2020 12:39 CET | Update | N/A |
| article pdf uploaded. | 9 February 2020 09:47 CET | Version of Record | https://www.mdpi.com/2227-9717/8/2/210/pdf-vor |
| article xml file uploaded | 9 February 2020 09:47 CET | Original file | N/A |
