| article html file updated | 8 February 2020 05:49 CET | Update | https://www.mdpi.com/2076-3417/7/5/511 |
| article html file updated | 24 September 2019 19:41 CEST | Update | - |
| article html file updated | 3 May 2019 22:08 CEST | Update | - |
| article html file updated | 31 May 2017 09:52 CEST | Update | - |
| article html file updated | 23 May 2017 04:12 CEST | Update | - |
| article html file updated | 15 May 2017 08:22 CEST | Original file | - |
| article xml uploaded. | 15 May 2017 08:20 CEST | Original file | https://www.mdpi.com/2076-3417/7/5/511/xml |
| article pdf uploaded. | 15 May 2017 08:20 CEST | Updated version of record | https://www.mdpi.com/2076-3417/7/5/511/pdf |
| article pdf uploaded. | 13 May 2017 11:22 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/5/511/pdf-vor |
