| article html file updated | 26 September 2022 12:51 CEST | Original file | https://www.mdpi.com/2504-3900/1/10/992 |
| article pdf uploaded. | 15 November 2017 11:33 CET | Updated version of record | https://www.mdpi.com/2504-3900/1/10/992/pdf |
| article pdf uploaded. | 15 November 2017 10:54 CET | Version of Record | https://www.mdpi.com/2504-3900/1/10/992/pdf-vor |
