| article html file updated | 1 September 2025 22:40 CEST | Update | https://www.mdpi.com/2227-9067/8/3/172 |
| article html file updated | 25 July 2022 04:52 CEST | Update | N/A |
| article html file updated | 26 February 2021 10:29 CET | Update | N/A |
| article html file updated | 26 February 2021 04:47 CET | Original file | N/A |
| article pdf uploaded. | 26 February 2021 04:46 CET | Updated version of record | https://www.mdpi.com/2227-9067/8/3/172/pdf |
| article xml uploaded. | 26 February 2021 04:46 CET | Update | https://www.mdpi.com/2227-9067/8/3/172/xml |
| article xml file uploaded | 26 February 2021 04:46 CET | Original file | N/A |
| article supplementary file uploaded. | 24 February 2021 16:08 CET | - | https://www.mdpi.com/2227-9067/8/3/172#supplementary |
| article pdf uploaded. | 24 February 2021 16:08 CET | Version of Record | https://www.mdpi.com/2227-9067/8/3/172/pdf-vor |
