| article html file updated | 30 August 2025 06:17 CEST | Update | https://www.mdpi.com/1660-4601/15/9/1815 |
| article html file updated | 21 August 2025 20:18 CEST | Update | - |
| article html file updated | 17 July 2022 01:22 CEST | Update | - |
| article html file updated | 10 February 2020 07:07 CET | Update | - |
| article html file updated | 6 October 2019 23:07 CEST | Update | - |
| article html file updated | 29 April 2019 14:00 CEST | Update | - |
| article html file updated | 15 April 2019 09:29 CEST | Update | - |
| article html file updated | 31 March 2019 10:47 CEST | Update | - |
| article html file updated | 27 September 2018 11:57 CEST | Update | - |
| article html file updated | 22 August 2018 15:10 CEST | Original file | - |
| article pdf uploaded. | 22 August 2018 15:09 CEST | Version of Record | https://www.mdpi.com/1660-4601/15/9/1815/pdf |
| article xml uploaded. | 22 August 2018 15:09 CEST | Update | https://www.mdpi.com/1660-4601/15/9/1815/xml |
| article xml file uploaded | 22 August 2018 15:09 CEST | Original file | - |
