| article html file updated | 2 September 2025 03:39 CEST | Update | https://www.mdpi.com/2227-9717/9/4/680 |
| article html file updated | 25 July 2022 12:01 CEST | Update | - |
| article html file updated | 5 August 2021 06:23 CEST | Update | - |
| article html file updated | 14 April 2021 10:19 CEST | Update | - |
| article pdf uploaded. | 14 April 2021 10:18 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/4/680/pdf |
| article xml uploaded. | 14 April 2021 10:18 CEST | Update | https://www.mdpi.com/2227-9717/9/4/680/xml |
| article xml file uploaded | 14 April 2021 10:18 CEST | Update | - |
| article html file updated | 13 April 2021 13:54 CEST | Original file | - |
| article supplementary file uploaded. | 13 April 2021 13:53 CEST | - | https://www.mdpi.com/2227-9717/9/4/680#supplementary |
| article pdf uploaded. | 13 April 2021 13:53 CEST | Version of Record | https://www.mdpi.com/2227-9717/9/4/680/pdf-vor |
| article xml file uploaded | 13 April 2021 13:53 CEST | Original file | - |
