| article html file updated | 30 August 2025 14:30 CEST | Update | https://www.mdpi.com/2075-4701/9/5/504 |
| article html file updated | 19 July 2022 18:03 CEST | Update | - |
| article html file updated | 12 February 2020 08:42 CET | Update | - |
| article html file updated | 19 October 2019 05:56 CEST | Update | - |
| article html file updated | 5 June 2019 22:50 CEST | Update | - |
| article html file updated | 29 April 2019 11:45 CEST | Original file | - |
| article pdf uploaded. | 29 April 2019 11:44 CEST | Version of Record | https://www.mdpi.com/2075-4701/9/5/504/pdf |
| article xml uploaded. | 29 April 2019 11:44 CEST | Update | https://www.mdpi.com/2075-4701/9/5/504/xml |
| article xml file uploaded | 29 April 2019 11:44 CEST | Original file | - |
