| article html file updated | 31 August 2025 18:24 CEST | Update | https://www.mdpi.com/2073-4360/12/4/987 |
| article html file updated | 21 July 2022 02:51 CEST | Update | - |
| article html file updated | 9 May 2020 05:24 CEST | Update | - |
| article html file updated | 24 April 2020 07:22 CEST | Original file | - |
| article pdf uploaded. | 24 April 2020 07:20 CEST | Version of Record | https://www.mdpi.com/2073-4360/12/4/987/pdf |
| article xml uploaded. | 24 April 2020 07:20 CEST | Update | https://www.mdpi.com/2073-4360/12/4/987/xml |
| article xml file uploaded | 24 April 2020 07:20 CEST | Original file | - |
