| article html file updated | 31 August 2025 16:17 CEST | Update | https://www.mdpi.com/2073-4352/10/4/270 |
| article html file updated | 21 July 2022 00:46 CEST | Update | N/A |
| article html file updated | 8 May 2020 19:10 CEST | Update | N/A |
| article html file updated | 3 April 2020 12:08 CEST | Original file | N/A |
| article pdf uploaded. | 3 April 2020 12:06 CEST | Updated version of record | https://www.mdpi.com/2073-4352/10/4/270/pdf |
| article xml uploaded. | 3 April 2020 12:06 CEST | Update | https://www.mdpi.com/2073-4352/10/4/270/xml |
| article xml file uploaded | 3 April 2020 12:06 CEST | Update | N/A |
| article pdf uploaded. | 2 April 2020 14:46 CEST | Version of Record | https://www.mdpi.com/2073-4352/10/4/270/pdf-vor |
| article xml file uploaded | 2 April 2020 14:46 CEST | Original file | N/A |
