| article html file updated | 31 August 2025 12:03 CEST | Update | https://www.mdpi.com/2075-4663/8/2/23 |
| article html file updated | 20 July 2022 20:33 CEST | Update | N/A |
| article html file updated | 6 March 2020 23:50 CET | Update | N/A |
| article html file updated | 20 February 2020 21:57 CET | Original file | N/A |
| article pdf uploaded. | 20 February 2020 08:39 CET | Updated version of record | https://www.mdpi.com/2075-4663/8/2/23/pdf |
| article xml uploaded. | 20 February 2020 08:39 CET | Update | https://www.mdpi.com/2075-4663/8/2/23/xml |
| article xml file uploaded | 20 February 2020 08:39 CET | Update | N/A |
| article pdf uploaded. | 18 February 2020 16:22 CET | Version of Record | https://www.mdpi.com/2075-4663/8/2/23/pdf-vor |
| article xml file uploaded | 18 February 2020 16:22 CET | Original file | N/A |
