| article html file updated | 31 August 2025 19:08 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3204 |
| article html file updated | 21 July 2022 03:34 CEST | Update | - |
| article html file updated | 23 May 2020 09:40 CEST | Update | - |
| article html file updated | 4 May 2020 16:58 CEST | Original file | - |
| article pdf uploaded. | 4 May 2020 16:57 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/9/3204/pdf |
| article xml uploaded. | 4 May 2020 16:57 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3204/xml |
| article xml file uploaded | 4 May 2020 16:57 CEST | Update | - |
| article pdf uploaded. | 30 April 2020 21:02 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/9/3204/pdf-vor |
| article xml file uploaded | 30 April 2020 21:02 CEST | Update | - |
| article pdf uploaded. | 30 April 2020 21:01 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/9/3204/pdf-vor |
| article xml file uploaded | 30 April 2020 21:01 CEST | Original file | - |
