| article html file updated | 2 September 2025 03:40 CEST | Update | https://www.mdpi.com/2073-4395/11/4/757 |
| article html file updated | 25 July 2022 12:02 CEST | Update | N/A |
| article html file updated | 5 August 2021 06:52 CEST | Update | N/A |
| article html file updated | 14 April 2021 10:19 CEST | Update | N/A |
| article pdf uploaded. | 14 April 2021 10:18 CEST | Updated version of record | https://www.mdpi.com/2073-4395/11/4/757/pdf |
| article xml uploaded. | 14 April 2021 10:18 CEST | Update | https://www.mdpi.com/2073-4395/11/4/757/xml |
| article xml file uploaded | 14 April 2021 10:18 CEST | Update | N/A |
| article html file updated | 14 April 2021 08:47 CEST | Original file | N/A |
| article pdf uploaded. | 14 April 2021 08:46 CEST | Updated version of record | https://www.mdpi.com/2073-4395/11/4/757/pdf-vor |
| article xml file uploaded | 14 April 2021 08:46 CEST | Original file | N/A |
| article pdf uploaded. | 13 April 2021 15:23 CEST | Updated version of record | https://www.mdpi.com/2073-4395/11/4/757/pdf-vor |
| article pdf uploaded. | 13 April 2021 14:52 CEST | Version of Record | https://www.mdpi.com/2073-4395/11/4/757/pdf-vor |
