| article html file updated | 14 August 2026 19:05 CEST | Update | https://www.mdpi.com/2504-3900/1/9/858 |
| article html file updated | 26 September 2022 11:14 CEST | Original file | N/A |
| article pdf uploaded. | 16 November 2017 04:39 CET | Updated version of record | https://www.mdpi.com/2504-3900/1/9/858/pdf |
| article pdf uploaded. | 13 November 2017 06:21 CET | Version of Record | https://www.mdpi.com/2504-3900/1/9/858/pdf-vor |
