| article html file updated | 31 August 2025 17:51 CEST | Update | https://www.mdpi.com/2072-6694/12/4/999 |
| article html file updated | 21 July 2022 02:20 CEST | Update | - |
| article html file updated | 8 May 2020 14:06 CEST | Update | - |
| article html file updated | 21 April 2020 04:51 CEST | Update | - |
| article pdf uploaded. | 21 April 2020 04:50 CEST | Updated version of record | https://www.mdpi.com/2072-6694/12/4/999/pdf |
| article xml uploaded. | 21 April 2020 04:50 CEST | Update | https://www.mdpi.com/2072-6694/12/4/999/xml |
| article xml file uploaded | 21 April 2020 04:50 CEST | Update | - |
| article html file updated | 18 April 2020 12:49 CEST | Original file | - |
| article supplementary file uploaded. | 18 April 2020 12:47 CEST | - | https://www.mdpi.com/2072-6694/12/4/999#supplementary |
| article pdf uploaded. | 18 April 2020 12:47 CEST | Version of Record | https://www.mdpi.com/2072-6694/12/4/999/pdf-vor |
| article xml file uploaded | 18 April 2020 12:47 CEST | Original file | - |
