| article html file updated | 30 August 2025 02:27 CEST | Update | https://www.mdpi.com/1424-8220/18/2/406 |
| article html file updated | 16 July 2022 08:56 CEST | Update | - |
| article html file updated | 13 September 2021 04:44 CEST | Update | - |
| article html file updated | 13 September 2021 04:44 CEST | Update | - |
| article html file updated | 9 February 2020 04:58 CET | Update | - |
| article html file updated | 30 September 2019 09:08 CEST | Update | - |
| article html file updated | 1 May 2019 22:14 CEST | Update | - |
| article html file updated | 17 April 2019 20:58 CEST | Update | - |
| article html file updated | 28 March 2019 19:42 CET | Update | - |
| article html file updated | 14 March 2018 18:44 CET | Update | - |
| article html file updated | 31 January 2018 09:54 CET | Update | - |
| article xml uploaded. | 31 January 2018 09:52 CET | Update | https://www.mdpi.com/1424-8220/18/2/406/xml |
| article pdf uploaded. | 31 January 2018 09:52 CET | Updated version of record | https://www.mdpi.com/1424-8220/18/2/406/pdf |
| article html file updated | 31 January 2018 07:24 CET | Original file | - |
| article xml uploaded. | 31 January 2018 07:23 CET | Original file | - |
| article pdf uploaded. | 31 January 2018 07:23 CET | Version of Record | https://www.mdpi.com/1424-8220/18/2/406/pdf-vor |
