| article html file updated | 30 August 2025 04:25 CEST | Update | https://www.mdpi.com/1422-0067/19/6/1714 |
| article html file updated | 16 July 2022 21:22 CEST | Update | - |
| article html file updated | 9 February 2020 20:53 CET | Update | - |
| article html file updated | 4 October 2019 10:41 CEST | Update | - |
| article html file updated | 30 April 2019 12:21 CEST | Update | - |
| article html file updated | 16 April 2019 12:45 CEST | Update | - |
| article html file updated | 16 April 2019 07:26 CEST | Update | - |
| article html file updated | 30 March 2019 09:18 CET | Update | - |
| article html file updated | 4 July 2018 08:18 CEST | Update | - |
| article html file updated | 9 June 2018 09:48 CEST | Original file | - |
| article pdf uploaded. | 9 June 2018 09:46 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/6/1714/pdf |
| article xml uploaded. | 9 June 2018 09:46 CEST | Update | https://www.mdpi.com/1422-0067/19/6/1714/xml |
| article xml file uploaded | 9 June 2018 09:46 CEST | Original file | - |
