| article html file updated | 16 August 2026 15:02 CEST | Update | https://www.mdpi.com/2504-4494/3/4/86 |
| article html file updated | 13 February 2020 22:14 CET | Update | N/A |
| article html file updated | 31 October 2019 08:02 CET | Original file | N/A |
| article pdf uploaded. | 31 October 2019 03:30 CET | Updated version of record | https://www.mdpi.com/2504-4494/3/4/86/pdf |
| article xml uploaded. | 31 October 2019 03:30 CET | Update | https://www.mdpi.com/2504-4494/3/4/86/xml |
| article xml file uploaded | 31 October 2019 03:30 CET | Update | N/A |
| article pdf uploaded. | 3 October 2019 08:03 CEST | Version of Record | https://www.mdpi.com/2504-4494/3/4/86/pdf-vor |
| article xml file uploaded | 3 October 2019 08:03 CEST | Original file | N/A |
