| article html file updated | 31 August 2025 12:29 CEST | Update | https://www.mdpi.com/2075-4418/10/2/121 |
| article html file updated | 20 July 2022 21:00 CEST | Update | - |
| article html file updated | 7 March 2020 15:59 CET | Update | - |
| article html file updated | 7 March 2020 11:27 CET | Update | - |
| article html file updated | 24 February 2020 03:52 CET | Update | - |
| article pdf uploaded. | 24 February 2020 03:51 CET | Updated version of record | https://www.mdpi.com/2075-4418/10/2/121/pdf |
| article xml uploaded. | 24 February 2020 03:51 CET | Update | https://www.mdpi.com/2075-4418/10/2/121/xml |
| article xml file uploaded | 24 February 2020 03:51 CET | Update | - |
| article html file updated | 22 February 2020 16:55 CET | Original file | - |
| article pdf uploaded. | 22 February 2020 16:54 CET | Version of Record | https://www.mdpi.com/2075-4418/10/2/121/pdf-vor |
| article xml uploaded. | 22 February 2020 16:54 CET | Update | - |
| article xml file uploaded | 22 February 2020 16:54 CET | Original file | - |
