| article html file updated | 30 August 2025 02:15 CEST | Update | https://www.mdpi.com/1422-0067/19/1/240 |
| article html file updated | 16 July 2022 08:32 CEST | Update | - |
| article html file updated | 9 February 2020 02:59 CET | Update | - |
| article html file updated | 29 September 2019 21:36 CEST | Update | - |
| article html file updated | 2 May 2019 02:23 CEST | Update | - |
| article html file updated | 18 April 2019 00:37 CEST | Update | - |
| article html file updated | 28 March 2019 15:24 CET | Update | - |
| article html file updated | 2 February 2018 10:08 CET | Update | - |
| article html file updated | 13 January 2018 11:18 CET | Original file | - |
| article xml uploaded. | 13 January 2018 11:17 CET | Original file | https://www.mdpi.com/1422-0067/19/1/240/xml |
| article pdf uploaded. | 13 January 2018 11:17 CET | Version of Record | https://www.mdpi.com/1422-0067/19/1/240/pdf |
