| article html file updated | 30 August 2025 03:16 CEST | Update | https://www.mdpi.com/1424-8220/18/4/1044 |
| article html file updated | 16 July 2022 10:22 CEST | Update | - |
| article html file updated | 9 February 2020 11:58 CET | Update | - |
| article html file updated | 2 October 2019 03:43 CEST | Update | - |
| article html file updated | 1 May 2019 07:12 CEST | Update | - |
| article html file updated | 17 April 2019 07:13 CEST | Update | - |
| article html file updated | 29 March 2019 11:27 CET | Update | - |
| article html file updated | 7 May 2018 04:23 CEST | Update | - |
| article html file updated | 30 March 2018 16:45 CEST | Original file | - |
| article xml uploaded. | 30 March 2018 16:43 CEST | Original file | https://www.mdpi.com/1424-8220/18/4/1044/xml |
| article pdf uploaded. | 30 March 2018 16:43 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/4/1044/pdf |
