| article html file updated | 14 August 2026 16:48 CEST | Update | https://www.mdpi.com/2504-3900/1/4/605 |
| article html file updated | 26 September 2022 15:38 CEST | Original file | N/A |
| article pdf uploaded. | 13 October 2017 04:57 CEST | Updated version of record | https://www.mdpi.com/2504-3900/1/4/605/pdf |
| article pdf uploaded. | 18 August 2017 10:58 CEST | Version of Record | https://www.mdpi.com/2504-3900/1/4/605/pdf-vor |
