| article html file updated | 2 September 2025 00:50 CEST | Update | https://www.mdpi.com/2227-9717/9/3/531 |
| article html file updated | 25 July 2022 07:59 CEST | Update | - |
| article html file updated | 1 April 2021 06:30 CEST | Update | - |
| article xml uploaded. | 1 April 2021 06:28 CEST | Update | https://www.mdpi.com/2227-9717/9/3/531/xml |
| article pdf uploaded. | 1 April 2021 06:28 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/3/531/pdf |
| article html file updated | 25 March 2021 23:21 CET | Update | - |
| article pdf uploaded. | 25 March 2021 17:15 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/3/531/pdf-vor |
| article xml file uploaded | 25 March 2021 17:15 CET | Update | - |
| article html file updated | 22 March 2021 12:31 CET | Original file | - |
| article pdf uploaded. | 22 March 2021 12:29 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/3/531/pdf-vor |
| article xml file uploaded | 22 March 2021 12:29 CET | Original file | - |
| article pdf uploaded. | 17 March 2021 10:35 CET | Version of Record | https://www.mdpi.com/2227-9717/9/3/531/pdf-vor |
