| article html file updated | 31 August 2025 01:48 CEST | Update | https://www.mdpi.com/1422-0067/20/19/4689 |
| article html file updated | 20 July 2022 02:58 CEST | Update | - |
| article html file updated | 13 February 2020 19:22 CET | Update | - |
| article html file updated | 15 October 2019 14:22 CEST | Update | - |
| article html file updated | 24 September 2019 09:09 CEST | Update | - |
| article pdf uploaded. | 24 September 2019 09:07 CEST | Updated version of record | https://www.mdpi.com/1422-0067/20/19/4689/pdf |
| article xml uploaded. | 24 September 2019 09:07 CEST | Update | https://www.mdpi.com/1422-0067/20/19/4689/xml |
| article xml file uploaded | 24 September 2019 09:07 CEST | Update | - |
| article html file updated | 21 September 2019 11:16 CEST | Original file | - |
| article pdf uploaded. | 21 September 2019 11:15 CEST | Version of Record | https://www.mdpi.com/1422-0067/20/19/4689/pdf-vor |
| article xml uploaded. | 21 September 2019 11:15 CEST | Update | - |
| article xml file uploaded | 21 September 2019 11:15 CEST | Original file | - |
