| article html file updated | 8 February 2020 06:17 CET | Update | https://www.mdpi.com/2076-3417/7/5/530 |
| article html file updated | 24 September 2019 22:06 CEST | Update | - |
| article html file updated | 3 May 2019 21:13 CEST | Update | - |
| article html file updated | 31 May 2017 09:55 CEST | Update | - |
| article html file updated | 23 May 2017 12:08 CEST | Original file | - |
| article xml uploaded. | 23 May 2017 12:07 CEST | Original file | https://www.mdpi.com/2076-3417/7/5/530/xml |
| article pdf uploaded. | 23 May 2017 12:07 CEST | Updated version of record | https://www.mdpi.com/2076-3417/7/5/530/pdf |
| article pdf uploaded. | 19 May 2017 12:14 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/5/530/pdf-vor |
