| article html file updated | 30 August 2025 02:13 CEST | Update | https://www.mdpi.com/1424-8220/18/1/174 |
| article html file updated | 16 July 2022 08:27 CEST | Update | - |
| article html file updated | 9 February 2020 02:33 CET | Update | - |
| article html file updated | 29 September 2019 19:18 CEST | Update | - |
| article html file updated | 2 May 2019 03:17 CEST | Update | - |
| article html file updated | 18 April 2019 01:26 CEST | Update | - |
| article html file updated | 28 March 2019 14:24 CET | Update | - |
| article html file updated | 2 February 2018 10:50 CET | Update | - |
| article html file updated | 10 January 2018 15:31 CET | Original file | - |
| article xml uploaded. | 10 January 2018 15:30 CET | Update | https://www.mdpi.com/1424-8220/18/1/174/xml |
| article xml uploaded. | 10 January 2018 15:30 CET | Original file | - |
| article pdf uploaded. | 10 January 2018 15:30 CET | Version of Record | https://www.mdpi.com/1424-8220/18/1/174/pdf |