| article html file updated | 30 August 2025 12:05 CEST | Update | https://www.mdpi.com/2075-4663/7/2/45 |
| article html file updated | 19 July 2022 06:40 CEST | Update | - |
| article html file updated | 11 February 2020 16:34 CET | Update | - |
| article html file updated | 15 October 2019 02:57 CEST | Update | - |
| article html file updated | 26 April 2019 15:42 CEST | Update | - |
| article html file updated | 12 April 2019 11:25 CEST | Update | - |
| article html file updated | 3 April 2019 21:51 CEST | Update | - |
| article html file updated | 5 March 2019 09:24 CET | Update | - |
| article html file updated | 1 March 2019 03:03 CET | Update | - |
| article html file updated | 16 February 2019 10:56 CET | Original file | - |
| article pdf uploaded. | 16 February 2019 10:54 CET | Version of Record | https://www.mdpi.com/2075-4663/7/2/45/pdf |
| article xml uploaded. | 16 February 2019 10:54 CET | Update | https://www.mdpi.com/2075-4663/7/2/45/xml |
| article xml file uploaded | 16 February 2019 10:54 CET | Original file | - |
