| article html file updated | 30 August 2025 04:19 CEST | Update | https://www.mdpi.com/1422-0067/19/6/1671 |
| article html file updated | 16 July 2022 21:09 CEST | Update | - |
| article html file updated | 9 February 2020 20:23 CET | Update | - |
| article html file updated | 4 October 2019 07:28 CEST | Update | - |
| article html file updated | 30 April 2019 13:33 CEST | Update | - |
| article html file updated | 16 April 2019 14:10 CEST | Update | - |
| article html file updated | 16 April 2019 08:33 CEST | Update | - |
| article html file updated | 30 March 2019 07:55 CET | Update | - |
| article html file updated | 4 July 2018 08:11 CEST | Update | - |
| article html file updated | 5 June 2018 14:26 CEST | Original file | - |
| article pdf uploaded. | 5 June 2018 14:24 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/6/1671/pdf |
| article xml uploaded. | 5 June 2018 14:24 CEST | Update | https://www.mdpi.com/1422-0067/19/6/1671/xml |
| article xml file uploaded | 5 June 2018 14:24 CEST | Original file | - |
