| article html file updated | 30 August 2025 04:16 CEST | Update | https://www.mdpi.com/1424-8220/18/6/1805 |
| article html file updated | 16 July 2022 21:01 CEST | Update | - |
| article html file updated | 9 February 2020 20:05 CET | Update | - |
| article html file updated | 4 October 2019 05:35 CEST | Update | - |
| article html file updated | 30 April 2019 14:13 CEST | Update | - |
| article html file updated | 16 April 2019 14:51 CEST | Update | - |
| article html file updated | 30 March 2019 07:11 CET | Update | - |
| article html file updated | 4 June 2018 12:45 CEST | Update | - |
| article xml uploaded. | 4 June 2018 12:43 CEST | Update | https://www.mdpi.com/1424-8220/18/6/1805/xml |
| article pdf uploaded. | 4 June 2018 12:43 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/6/1805/pdf |
| article html file updated | 3 June 2018 12:47 CEST | Original file | - |
| article pdf uploaded. | 3 June 2018 12:45 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/6/1805/pdf-vor |
| article xml file uploaded | 3 June 2018 12:45 CEST | Original file | - |
