| article html file updated | 31 August 2025 11:26 CEST | Update | https://www.mdpi.com/1424-8247/13/2/28 |
| article html file updated | 20 July 2022 19:57 CEST | Update | N/A |
| article html file updated | 6 March 2020 07:05 CET | Update | N/A |
| article html file updated | 15 February 2020 09:20 CET | Update | N/A |
| article html file updated | 12 February 2020 12:07 CET | Original file | N/A |
| article pdf uploaded. | 12 February 2020 12:06 CET | Version of Record | https://www.mdpi.com/1424-8247/13/2/28/pdf |
| article xml uploaded. | 12 February 2020 12:06 CET | Update | https://www.mdpi.com/1424-8247/13/2/28/xml |
| article xml file uploaded | 12 February 2020 12:06 CET | Original file | N/A |
