| article html file updated | 31 August 2025 11:51 CEST | Update | https://www.mdpi.com/2073-4409/9/2/452 |
| article html file updated | 20 July 2022 20:22 CEST | Update | - |
| article html file updated | 6 March 2020 09:34 CET | Update | - |
| article html file updated | 1 March 2020 09:38 CET | Original file | - |
| article pdf uploaded. | 1 March 2020 09:36 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/2/452/pdf |
| article xml uploaded. | 1 March 2020 09:36 CET | Update | https://www.mdpi.com/2073-4409/9/2/452/xml |
| article xml file uploaded | 1 March 2020 09:36 CET | Update | - |
| article pdf uploaded. | 17 February 2020 09:43 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/2/452/pdf-vor |
| article xml file uploaded | 17 February 2020 09:43 CET | Update | - |
| article pdf uploaded. | 17 February 2020 09:43 CET | Version of Record | https://www.mdpi.com/2073-4409/9/2/452/pdf-vor |
| article xml file uploaded | 17 February 2020 09:43 CET | Original file | - |
