| article html file updated | 2 September 2025 02:11 CEST | Update | https://www.mdpi.com/2227-9040/9/4/68 |
| article html file updated | 25 July 2022 09:57 CEST | Update | N/A |
| article html file updated | 3 August 2021 16:49 CEST | Update | N/A |
| article html file updated | 10 April 2021 12:59 CEST | Update | N/A |
| article html file updated | 30 March 2021 14:07 CEST | Original file | N/A |
| article supplementary file uploaded. | 30 March 2021 14:06 CEST | - | https://www.mdpi.com/2227-9040/9/4/68#supplementary |
| article pdf uploaded. | 30 March 2021 14:06 CEST | Version of Record | https://www.mdpi.com/2227-9040/9/4/68/pdf |
| article xml uploaded. | 30 March 2021 14:06 CEST | Update | https://www.mdpi.com/2227-9040/9/4/68/xml |
| article xml file uploaded | 30 March 2021 14:06 CEST | Original file | N/A |
