| article html file updated | 30 August 2025 14:57 CEST | Update | https://www.mdpi.com/2073-4344/9/5/440 |
| article html file updated | 21 August 2025 20:58 CEST | Update | - |
| article html file updated | 19 July 2022 18:29 CEST | Update | - |
| article html file updated | 12 February 2020 11:39 CET | Update | - |
| article html file updated | 19 October 2019 22:59 CEST | Update | - |
| article html file updated | 5 June 2019 16:05 CEST | Update | - |
| article html file updated | 11 May 2019 09:17 CEST | Original file | - |
| article pdf uploaded. | 11 May 2019 09:16 CEST | Version of Record | https://www.mdpi.com/2073-4344/9/5/440/pdf |
| article xml uploaded. | 11 May 2019 09:16 CEST | Update | https://www.mdpi.com/2073-4344/9/5/440/xml |
| article xml file uploaded | 11 May 2019 09:16 CEST | Original file | - |
