| article html file updated | 2 September 2025 02:16 CEST | Update | https://www.mdpi.com/2227-9067/8/4/268 |
| article html file updated | 25 July 2022 10:04 CEST | Update | - |
| article html file updated | 3 August 2021 18:48 CEST | Update | - |
| article html file updated | 10 April 2021 15:32 CEST | Update | - |
| article html file updated | 31 March 2021 11:34 CEST | Original file | - |
| article supplementary file uploaded. | 31 March 2021 11:32 CEST | - | https://www.mdpi.com/2227-9067/8/4/268#supplementary |
| article pdf uploaded. | 31 March 2021 11:32 CEST | Version of Record | https://www.mdpi.com/2227-9067/8/4/268/pdf |
| article xml uploaded. | 31 March 2021 11:32 CEST | Update | https://www.mdpi.com/2227-9067/8/4/268/xml |
| article xml file uploaded | 31 March 2021 11:32 CEST | Original file | - |
