| article html file updated | 18 August 2026 15:02 CEST | Update | https://www.mdpi.com/2071-1050/13/1/136 |
| article html file updated | 25 December 2020 08:52 CET | Original file | N/A |
| article pdf uploaded. | 25 December 2020 08:51 CET | Version of Record | https://www.mdpi.com/2071-1050/13/1/136/pdf |
| article xml uploaded. | 25 December 2020 08:51 CET | Update | https://www.mdpi.com/2071-1050/13/1/136/xml |
| article xml file uploaded | 25 December 2020 08:51 CET | Original file | N/A |
