| article html file updated | 7 February 2020 08:07 CET | Update | https://www.mdpi.com/2076-3417/6/5/123 |
| article html file updated | 5 May 2019 16:55 CEST | Update | - |
| article html file updated | 27 March 2019 03:36 CET | Update | - |
| article html file updated | 26 May 2016 10:03 CEST | Update | - |
| article html file updated | 4 May 2016 11:54 CEST | Update | - |
| article xml uploaded. | 4 May 2016 11:53 CEST | Update | https://www.mdpi.com/2076-3417/6/5/123/xml |
| article pdf uploaded. | 4 May 2016 11:53 CEST | Updated version of record | https://www.mdpi.com/2076-3417/6/5/123/pdf |
| article html file updated | 3 May 2016 14:10 CEST | Original file | - |
| article pdf uploaded. | 3 May 2016 14:09 CEST | Version of Record | https://www.mdpi.com/2076-3417/6/5/123/pdf-vor |
