| article html file updated | 31 August 2025 15:48 CEST | Update | https://www.mdpi.com/2075-4701/10/4/450 |
| article html file updated | 21 July 2022 00:17 CEST | Update | - |
| article html file updated | 8 May 2020 17:27 CEST | Update | - |
| article html file updated | 7 April 2020 15:49 CEST | Original file | - |
| article pdf uploaded. | 7 April 2020 15:46 CEST | Updated version of record | https://www.mdpi.com/2075-4701/10/4/450/pdf |
| article xml uploaded. | 7 April 2020 15:46 CEST | Update | https://www.mdpi.com/2075-4701/10/4/450/xml |
| article xml file uploaded | 7 April 2020 15:46 CEST | Update | - |
| article pdf uploaded. | 28 March 2020 16:13 CET | Version of Record | https://www.mdpi.com/2075-4701/10/4/450/pdf-vor |
| article xml file uploaded | 28 March 2020 16:12 CET | Original file | - |
