| article html file updated | 24 December 2025 17:40 CET | Update | https://www.mdpi.com/1999-4907/11/2/237 |
| article html file updated | 31 August 2025 12:20 CEST | Update | N/A |
| article html file updated | 20 July 2022 20:51 CEST | Update | N/A |
| article html file updated | 7 March 2020 14:46 CET | Update | N/A |
| article html file updated | 7 March 2020 05:06 CET | Update | N/A |
| article html file updated | 21 February 2020 16:32 CET | Original file | N/A |
| article pdf uploaded. | 21 February 2020 16:30 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/2/237/pdf |
| article xml uploaded. | 21 February 2020 16:30 CET | Update | https://www.mdpi.com/1999-4907/11/2/237/xml |
| article xml file uploaded | 21 February 2020 16:30 CET | Update | N/A |
| article pdf uploaded. | 21 February 2020 13:33 CET | Version of Record | N/A |
| article xml file uploaded | 21 February 2020 13:33 CET | Original file | N/A |
