| article html file updated | 31 August 2025 17:17 CEST | Update | https://www.mdpi.com/2073-4360/12/4/902 |
| article html file updated | 21 July 2022 01:46 CEST | Update | N/A |
| article html file updated | 9 May 2020 05:09 CEST | Update | N/A |
| article html file updated | 24 April 2020 09:09 CEST | Original file | N/A |
| article pdf uploaded. | 24 April 2020 09:08 CEST | Updated version of record | https://www.mdpi.com/2073-4360/12/4/902/pdf |
| article xml uploaded. | 24 April 2020 09:08 CEST | Update | https://www.mdpi.com/2073-4360/12/4/902/xml |
| article xml file uploaded | 24 April 2020 09:08 CEST | Update | N/A |
| article pdf uploaded. | 13 April 2020 15:25 CEST | Version of Record | https://www.mdpi.com/2073-4360/12/4/902/pdf-vor |
| article xml file uploaded | 13 April 2020 15:25 CEST | Original file | N/A |
