| article html file updated | 31 August 2025 18:00 CEST | Update | https://www.mdpi.com/2227-9067/7/4/35 |
| article html file updated | 21 July 2022 02:28 CEST | Update | N/A |
| article html file updated | 25 April 2020 04:35 CEST | Update | N/A |
| article pdf uploaded. | 25 April 2020 04:34 CEST | Updated version of record | https://www.mdpi.com/2227-9067/7/4/35/pdf |
| article xml uploaded. | 25 April 2020 04:34 CEST | Update | https://www.mdpi.com/2227-9067/7/4/35/xml |
| article xml file uploaded | 25 April 2020 04:34 CEST | Update | N/A |
| article html file updated | 20 April 2020 13:24 CEST | Original file | N/A |
| article pdf uploaded. | 20 April 2020 13:22 CEST | Version of Record | https://www.mdpi.com/2227-9067/7/4/35/pdf-vor |
| article xml file uploaded | 20 April 2020 13:22 CEST | Original file | N/A |
