| article html file updated | 31 August 2025 16:31 CEST | Update | https://www.mdpi.com/2075-4663/8/4/45 |
| article html file updated | 21 July 2022 01:01 CEST | Update | N/A |
| article html file updated | 26 April 2020 11:00 CEST | Update | N/A |
| article pdf uploaded. | 26 April 2020 10:59 CEST | Updated version of record | https://www.mdpi.com/2075-4663/8/4/45/pdf |
| article xml uploaded. | 26 April 2020 10:59 CEST | Update | https://www.mdpi.com/2075-4663/8/4/45/xml |
| article xml file uploaded | 26 April 2020 10:59 CEST | Update | N/A |
| article html file updated | 15 April 2020 15:53 CEST | Original file | N/A |
| article pdf uploaded. | 15 April 2020 15:52 CEST | Updated version of record | https://www.mdpi.com/2075-4663/8/4/45/pdf-vor |
| article xml file uploaded | 15 April 2020 15:52 CEST | Update | N/A |
| article pdf uploaded. | 4 April 2020 17:33 CEST | Version of Record | https://www.mdpi.com/2075-4663/8/4/45/pdf-vor |
| article xml file uploaded | 4 April 2020 17:33 CEST | Original file | N/A |
