| article html file updated | 30 August 2025 02:33 CEST | Update | https://www.mdpi.com/1424-8220/18/2/514 |
| article html file updated | 16 July 2022 09:08 CEST | Update | - |
| article html file updated | 9 February 2020 05:59 CET | Update | - |
| article html file updated | 30 September 2019 15:33 CEST | Update | - |
| article html file updated | 1 May 2019 19:54 CEST | Update | - |
| article html file updated | 17 April 2019 19:01 CEST | Update | - |
| article html file updated | 28 March 2019 21:56 CET | Update | - |
| article html file updated | 14 March 2018 19:29 CET | Update | - |
| article html file updated | 8 February 2018 17:21 CET | Original file | - |
| article xml uploaded. | 8 February 2018 17:20 CET | Update | https://www.mdpi.com/1424-8220/18/2/514/xml |
| article xml uploaded. | 8 February 2018 17:20 CET | Original file | - |
| article pdf uploaded. | 8 February 2018 17:20 CET | Version of Record | https://www.mdpi.com/1424-8220/18/2/514/pdf |
