| article html file updated | 30 August 2025 05:40 CEST | Update | https://www.mdpi.com/1422-0067/19/8/2228 |
| article html file updated | 17 July 2022 00:03 CEST | Update | - |
| article html file updated | 10 February 2020 03:39 CET | Update | - |
| article html file updated | 6 October 2019 03:50 CEST | Update | - |
| article html file updated | 29 April 2019 21:47 CEST | Update | - |
| article html file updated | 15 April 2019 16:49 CEST | Update | - |
| article html file updated | 31 March 2019 01:58 CET | Update | - |
| article html file updated | 30 August 2018 06:31 CEST | Update | - |
| article html file updated | 31 July 2018 15:06 CEST | Original file | - |
| article pdf uploaded. | 31 July 2018 15:03 CEST | Updated version of record | https://www.mdpi.com/1422-0067/19/8/2228/pdf |
| article xml uploaded. | 31 July 2018 15:03 CEST | Update | https://www.mdpi.com/1422-0067/19/8/2228/xml |
| article xml file uploaded | 31 July 2018 15:03 CEST | Update | - |
| article pdf uploaded. | 30 July 2018 17:17 CEST | Updated version of record | https://www.mdpi.com/1422-0067/19/8/2228/pdf-vor |
| article pdf uploaded. | 30 July 2018 16:26 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/8/2228/pdf-vor |
| article xml file uploaded | 30 July 2018 16:26 CEST | Original file | - |
