| article html file updated | 31 August 2025 16:53 CEST | Update | https://www.mdpi.com/2223-7747/9/4/476 |
| article html file updated | 21 July 2022 01:22 CEST | Update | N/A |
| article html file updated | 9 May 2020 04:30 CEST | Update | N/A |
| article html file updated | 9 April 2020 12:18 CEST | Update | N/A |
| article pdf uploaded. | 9 April 2020 12:17 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/4/476/pdf |
| article xml uploaded. | 9 April 2020 12:17 CEST | Update | https://www.mdpi.com/2223-7747/9/4/476/xml |
| article xml file uploaded | 9 April 2020 12:17 CEST | Update | N/A |
| article html file updated | 9 April 2020 12:15 CEST | Update | N/A |
| article pdf uploaded. | 9 April 2020 12:14 CEST | Updated version of record | N/A |
| article xml file uploaded | 9 April 2020 12:14 CEST | Update | N/A |
| article html file updated | 9 April 2020 10:51 CEST | Original file | N/A |
| article supplementary file uploaded. | 9 April 2020 10:50 CEST | - | https://www.mdpi.com/2223-7747/9/4/476#supplementary |
| article xml file uploaded | 9 April 2020 10:50 CEST | Original file | N/A |
