| article html file updated | 30 August 2025 03:25 CEST | Update | https://www.mdpi.com/1422-0067/19/4/1138 |
| article html file updated | 21 August 2025 19:55 CEST | Update | - |
| article html file updated | 16 July 2022 10:36 CEST | Update | - |
| article html file updated | 9 February 2020 13:15 CET | Update | - |
| article html file updated | 2 October 2019 11:22 CEST | Update | - |
| article html file updated | 1 May 2019 04:37 CEST | Update | - |
| article html file updated | 17 April 2019 04:53 CEST | Update | - |
| article html file updated | 29 March 2019 14:23 CET | Update | - |
| article html file updated | 10 April 2018 16:41 CEST | Original file | - |
| article xml uploaded. | 10 April 2018 16:40 CEST | Update | https://www.mdpi.com/1422-0067/19/4/1138/xml |
| article pdf uploaded. | 10 April 2018 16:40 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/4/1138/pdf |
