| article html file updated | 24 December 2025 17:32 CET | Update | https://www.mdpi.com/2077-0383/9/2/520 |
| article html file updated | 31 August 2025 11:43 CEST | Update | N/A |
| article html file updated | 20 July 2022 20:14 CEST | Update | N/A |
| article html file updated | 7 March 2020 10:05 CET | Update | N/A |
| article html file updated | 7 March 2020 09:50 CET | Update | N/A |
| article html file updated | 1 March 2020 03:45 CET | Original file | N/A |
| article pdf uploaded. | 1 March 2020 03:43 CET | Updated version of record | https://www.mdpi.com/2077-0383/9/2/520/pdf |
| article xml uploaded. | 1 March 2020 03:43 CET | Update | https://www.mdpi.com/2077-0383/9/2/520/xml |
| article xml file uploaded | 1 March 2020 03:43 CET | Update | N/A |
| article pdf uploaded. | 14 February 2020 15:39 CET | Version of Record | https://www.mdpi.com/2077-0383/9/2/520/pdf-vor |
| article xml file uploaded | 14 February 2020 15:39 CET | Original file | N/A |
