| article html file updated | 30 August 2025 04:18 CEST | Update | https://www.mdpi.com/1422-0067/19/6/1663 |
| article html file updated | 16 July 2022 21:05 CEST | Update | - |
| article html file updated | 9 February 2020 20:16 CET | Update | - |
| article html file updated | 4 October 2019 06:42 CEST | Update | - |
| article html file updated | 30 April 2019 13:50 CEST | Update | - |
| article html file updated | 16 April 2019 14:28 CEST | Update | - |
| article html file updated | 30 March 2019 07:37 CET | Update | - |
| article html file updated | 4 July 2018 08:08 CEST | Update | - |
| article html file updated | 6 June 2018 13:40 CEST | Update | - |
| article xml uploaded. | 6 June 2018 13:39 CEST | Update | https://www.mdpi.com/1422-0067/19/6/1663/xml |
| article pdf uploaded. | 6 June 2018 13:39 CEST | Updated version of record | https://www.mdpi.com/1422-0067/19/6/1663/pdf |
| article html file updated | 5 June 2018 08:04 CEST | Original file | - |
| article pdf uploaded. | 5 June 2018 08:02 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/6/1663/pdf-vor |
| article xml file uploaded | 5 June 2018 08:02 CEST | Original file | - |
