| article html file updated | 26 September 2022 13:42 CEST | Original file | https://www.mdpi.com/2504-3900/1/4/360 |
| article pdf uploaded. | 13 October 2017 11:09 CEST | Updated version of record | https://www.mdpi.com/2504-3900/1/4/360/pdf |
| article pdf uploaded. | 4 September 2017 06:06 CEST | Updated version of record | https://www.mdpi.com/2504-3900/1/4/360/pdf-vor |
| article pdf uploaded. | 7 August 2017 12:43 CEST | Version of Record | https://www.mdpi.com/2504-3900/1/4/360/pdf-vor |
