| article html file updated | 30 August 2025 03:19 CEST | Update | https://www.mdpi.com/1422-0067/19/4/1069 |
| article html file updated | 21 August 2025 19:52 CEST | Update | - |
| article html file updated | 16 July 2022 10:27 CEST | Update | - |
| article html file updated | 9 February 2020 12:25 CET | Update | - |
| article html file updated | 2 October 2019 06:15 CEST | Update | - |
| article html file updated | 1 May 2019 06:19 CEST | Update | - |
| article html file updated | 17 April 2019 06:24 CEST | Update | - |
| article html file updated | 29 March 2019 12:28 CET | Update | - |
| article html file updated | 5 April 2018 14:30 CEST | Original file | - |
| article xml uploaded. | 5 April 2018 14:28 CEST | Original file | https://www.mdpi.com/1422-0067/19/4/1069/xml |
| article pdf uploaded. | 5 April 2018 14:28 CEST | Updated version of record | https://www.mdpi.com/1422-0067/19/4/1069/pdf |
| article pdf uploaded. | 3 April 2018 18:06 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/4/1069/pdf-vor |
