| article html file updated | 30 August 2025 04:22 CEST | Update | https://www.mdpi.com/1424-8220/18/6/1866 |
| article html file updated | 16 July 2022 21:15 CEST | Update | - |
| article html file updated | 9 February 2020 20:35 CET | Update | - |
| article html file updated | 4 October 2019 08:48 CEST | Update | - |
| article html file updated | 30 April 2019 13:03 CEST | Update | - |
| article html file updated | 16 April 2019 13:42 CEST | Update | - |
| article html file updated | 16 April 2019 08:04 CEST | Update | - |
| article html file updated | 30 March 2019 08:29 CET | Update | - |
| article html file updated | 7 June 2018 09:46 CEST | Original file | - |
| article pdf uploaded. | 7 June 2018 09:44 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/6/1866/pdf |
| article xml uploaded. | 7 June 2018 09:44 CEST | Update | https://www.mdpi.com/1424-8220/18/6/1866/xml |
| article xml file uploaded | 7 June 2018 09:44 CEST | Original file | - |
