| article html file updated | 31 August 2025 07:18 CEST | Update | https://www.mdpi.com/2075-4701/10/1/31 |
| article html file updated | 19 July 2022 20:58 CEST | Update | - |
| article html file updated | 14 February 2020 21:10 CET | Update | - |
| article html file updated | 7 February 2020 01:28 CET | Update | - |
| article html file updated | 23 December 2019 13:59 CET | Original file | - |
| article pdf uploaded. | 23 December 2019 13:58 CET | Version of Record | https://www.mdpi.com/2075-4701/10/1/31/pdf |
| article xml uploaded. | 23 December 2019 13:58 CET | Update | https://www.mdpi.com/2075-4701/10/1/31/xml |
| article xml file uploaded | 23 December 2019 13:57 CET | Original file | - |
