| article html file updated | 31 August 2025 17:36 CEST | Update | https://www.mdpi.com/2073-4352/10/4/309 |
| article html file updated | 21 July 2022 02:04 CEST | Update | N/A |
| article html file updated | 8 May 2020 19:23 CEST | Update | N/A |
| article html file updated | 26 April 2020 07:02 CEST | Original file | N/A |
| article pdf uploaded. | 26 April 2020 07:01 CEST | Updated version of record | https://www.mdpi.com/2073-4352/10/4/309/pdf |
| article xml uploaded. | 26 April 2020 07:01 CEST | Update | https://www.mdpi.com/2073-4352/10/4/309/xml |
| article xml file uploaded | 26 April 2020 07:01 CEST | Update | N/A |
| article pdf uploaded. | 16 April 2020 14:03 CEST | Version of Record | https://www.mdpi.com/2073-4352/10/4/309/pdf-vor |
| article xml file uploaded | 16 April 2020 14:03 CEST | Original file | N/A |
