| article html file updated | 30 August 2025 14:16 CEST | Update | https://www.mdpi.com/2073-4433/10/4/218 |
| article html file updated | 19 July 2022 17:49 CEST | Update | - |
| article html file updated | 12 February 2020 07:10 CET | Update | - |
| article html file updated | 18 October 2019 20:17 CEST | Update | - |
| article html file updated | 8 May 2019 13:21 CEST | Update | - |
| article html file updated | 25 April 2019 08:02 CEST | Update | - |
| article html file updated | 23 April 2019 11:14 CEST | Original file | - |
| article pdf uploaded. | 23 April 2019 11:13 CEST | Version of Record | https://www.mdpi.com/2073-4433/10/4/218/pdf |
| article xml uploaded. | 23 April 2019 11:13 CEST | Update | https://www.mdpi.com/2073-4433/10/4/218/xml |
| article xml file uploaded | 23 April 2019 11:13 CEST | Original file | - |
