| article html file updated | 17 August 2026 09:11 CEST | Update | https://www.mdpi.com/2218-1989/10/4/156 |
| article html file updated | 31 August 2025 17:42 CEST | Update | N/A |
| article html file updated | 21 July 2022 02:10 CEST | Update | N/A |
| article html file updated | 8 May 2020 17:33 CEST | Update | N/A |
| article html file updated | 17 April 2020 11:43 CEST | Original file | N/A |
| article supplementary file uploaded. | 17 April 2020 11:42 CEST | - | https://www.mdpi.com/2218-1989/10/4/156#supplementary |
| article pdf uploaded. | 17 April 2020 11:42 CEST | Version of Record | https://www.mdpi.com/2218-1989/10/4/156/pdf |
| article xml uploaded. | 17 April 2020 11:42 CEST | Update | https://www.mdpi.com/2218-1989/10/4/156/xml |
| article xml file uploaded | 17 April 2020 11:42 CEST | Original file | N/A |
