| article html file updated | 31 August 2025 22:24 CEST | Update | https://www.mdpi.com/2076-3921/9/6/476 |
| article html file updated | 21 July 2022 06:48 CEST | Update | N/A |
| article html file updated | 6 July 2020 14:15 CEST | Update | N/A |
| article html file updated | 2 June 2020 13:42 CEST | Update | N/A |
| article html file updated | 2 June 2020 13:42 CEST | Original file | N/A |
| article pdf uploaded. | 2 June 2020 13:41 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/6/476/pdf |
| article xml uploaded. | 2 June 2020 13:41 CEST | Update | https://www.mdpi.com/2076-3921/9/6/476/xml |
| article xml file uploaded | 2 June 2020 13:41 CEST | Update | N/A |
| article supplementary file uploaded. | 2 June 2020 13:41 CEST | - | https://www.mdpi.com/2076-3921/9/6/476#supplementary |
| article xml file uploaded | 2 June 2020 13:41 CEST | Original file | N/A |
