| article html file updated | 14 August 2026 19:47 CEST | Update | https://www.mdpi.com/2504-3900/1/8/811 |
| article html file updated | 26 September 2022 10:53 CEST | Original file | N/A |
| article pdf uploaded. | 5 December 2017 03:14 CET | Updated version of record | https://www.mdpi.com/2504-3900/1/8/811/pdf |
| article pdf uploaded. | 5 December 2017 03:12 CET | Updated version of record | https://www.mdpi.com/2504-3900/1/8/811/pdf-vor |
| article pdf uploaded. | 5 December 2017 03:11 CET | Updated version of record | https://www.mdpi.com/2504-3900/1/8/811/pdf-vor |
| article pdf uploaded. | 4 December 2017 12:43 CET | Version of Record | https://www.mdpi.com/2504-3900/1/8/811/pdf-vor |
