| article html file updated | 30 August 2025 11:33 CEST | Update | https://www.mdpi.com/2227-7390/7/2/127 |
| article html file updated | 18 July 2022 01:55 CEST | Update | - |
| article html file updated | 11 February 2020 12:02 CET | Update | - |
| article html file updated | 14 October 2019 01:27 CEST | Update | - |
| article html file updated | 27 April 2019 00:28 CEST | Update | - |
| article html file updated | 12 April 2019 20:23 CEST | Update | - |
| article html file updated | 3 April 2019 10:51 CEST | Update | - |
| article html file updated | 4 March 2019 12:32 CET | Update | - |
| article html file updated | 28 January 2019 13:04 CET | Original file | - |
| article pdf uploaded. | 28 January 2019 13:02 CET | Version of Record | https://www.mdpi.com/2227-7390/7/2/127/pdf |
| article xml uploaded. | 28 January 2019 13:02 CET | Update | https://www.mdpi.com/2227-7390/7/2/127/xml |
| article xml file uploaded | 28 January 2019 13:02 CET | Original file | - |
