| article html file updated | 30 August 2025 14:29 CEST | Update | https://www.mdpi.com/1422-0067/20/9/2100 |
| article html file updated | 21 August 2025 20:49 CEST | Update | - |
| article html file updated | 12 February 2020 08:33 CET | Update | - |
| article html file updated | 19 October 2019 04:57 CEST | Update | - |
| article html file updated | 24 May 2019 14:09 CEST | Update | - |
| article html file updated | 5 May 2019 12:12 CEST | Original file | - |
| article pdf uploaded. | 5 May 2019 12:11 CEST | Updated version of record | https://www.mdpi.com/1422-0067/20/9/2100/pdf |
| article xml uploaded. | 5 May 2019 12:11 CEST | Update | https://www.mdpi.com/1422-0067/20/9/2100/xml |
| article xml file uploaded | 5 May 2019 12:11 CEST | Update | - |
| article pdf uploaded. | 28 April 2019 16:53 CEST | Version of Record | https://www.mdpi.com/1422-0067/20/9/2100/pdf-vor |
| article xml file uploaded | 28 April 2019 16:53 CEST | Original file | - |
