| article html file updated | 24 December 2025 18:09 CET | Update | https://www.mdpi.com/2075-4701/10/4/449 |
| article html file updated | 31 August 2025 15:46 CEST | Update | N/A |
| article html file updated | 21 July 2022 00:16 CEST | Update | N/A |
| article html file updated | 8 May 2020 17:25 CEST | Update | N/A |
| article html file updated | 31 March 2020 03:40 CEST | Update | N/A |
| article pdf uploaded. | 31 March 2020 03:39 CEST | Updated version of record | https://www.mdpi.com/2075-4701/10/4/449/pdf |
| article xml uploaded. | 31 March 2020 03:39 CEST | Update | https://www.mdpi.com/2075-4701/10/4/449/xml |
| article xml file uploaded | 31 March 2020 03:39 CEST | Update | N/A |
| article html file updated | 28 March 2020 12:57 CET | Original file | N/A |
| article pdf uploaded. | 28 March 2020 12:56 CET | Version of Record | https://www.mdpi.com/2075-4701/10/4/449/pdf-vor |
| article xml file uploaded | 28 March 2020 12:56 CET | Original file | N/A |