| article html file updated | 14 August 2026 16:45 CEST | Update | https://www.mdpi.com/2504-3900/1/4/613 |
| article html file updated | 26 September 2022 10:11 CEST | Original file | N/A |
| article pdf uploaded. | 13 October 2017 05:20 CEST | Updated version of record | https://www.mdpi.com/2504-3900/1/4/613/pdf |
| article pdf uploaded. | 16 August 2017 12:00 CEST | Version of Record | https://www.mdpi.com/2504-3900/1/4/613/pdf-vor |
