| article html file updated | 31 August 2025 13:13 CEST | Update | https://www.mdpi.com/2227-7390/8/3/324 |
| article html file updated | 20 July 2022 21:42 CEST | Update | - |
| article html file updated | 8 October 2020 17:35 CEST | Update | - |
| article html file updated | 2 April 2020 10:56 CEST | Update | - |
| article html file updated | 19 March 2020 12:16 CET | Original file | - |
| article pdf uploaded. | 19 March 2020 12:14 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/3/324/pdf |
| article xml uploaded. | 19 March 2020 12:14 CET | Update | https://www.mdpi.com/2227-7390/8/3/324/xml |
| article xml file uploaded | 19 March 2020 12:14 CET | Update | - |
| article pdf uploaded. | 2 March 2020 12:13 CET | Version of Record | https://www.mdpi.com/2227-7390/8/3/324/pdf-vor |
| article xml file uploaded | 2 March 2020 12:13 CET | Original file | - |
