| article html file updated | 31 August 2025 09:48 CEST | Update | https://www.mdpi.com/2227-7102/10/2/28 |
| article html file updated | 20 July 2022 18:19 CEST | Update | N/A |
| article html file updated | 6 March 2020 06:20 CET | Update | N/A |
| article html file updated | 27 February 2020 03:01 CET | Original file | N/A |
| article pdf uploaded. | 27 February 2020 03:00 CET | Updated version of record | https://www.mdpi.com/2227-7102/10/2/28/pdf |
| article xml uploaded. | 27 February 2020 03:00 CET | Update | https://www.mdpi.com/2227-7102/10/2/28/xml |
| article xml file uploaded | 27 February 2020 03:00 CET | Update | N/A |
| article pdf uploaded. | 6 February 2020 10:36 CET | Updated version of record | https://www.mdpi.com/2227-7102/10/2/28/pdf-vor |
| article pdf uploaded. | 23 January 2020 12:20 CET | Version of Record | https://www.mdpi.com/2227-7102/10/2/28/pdf-vor |
| article xml file uploaded | 23 January 2020 12:20 CET | Original file | N/A |
