| article html file updated | 31 August 2025 05:15 CEST | Update | https://www.mdpi.com/2504-4494/3/4/94 |
| article html file updated | 21 August 2025 23:28 CEST | Update | - |
| article html file updated | 14 February 2020 13:39 CET | Update | - |
| article html file updated | 17 December 2019 06:45 CET | Original file | - |
| article pdf uploaded. | 17 December 2019 06:43 CET | Updated version of record | https://www.mdpi.com/2504-4494/3/4/94/pdf |
| article xml uploaded. | 17 December 2019 06:43 CET | Update | https://www.mdpi.com/2504-4494/3/4/94/xml |
| article xml file uploaded | 17 December 2019 06:43 CET | Update | - |
| article pdf uploaded. | 27 November 2019 14:55 CET | Version of Record | https://www.mdpi.com/2504-4494/3/4/94/pdf-vor |
| article xml file uploaded | 27 November 2019 14:55 CET | Original file | - |
