| article html file updated | 8 February 2020 06:45 CET | Update | https://www.mdpi.com/2076-3417/7/6/526 |
| article html file updated | 25 September 2019 00:39 CEST | Update | - |
| article html file updated | 3 May 2019 20:18 CEST | Update | - |
| article html file updated | 27 June 2017 09:26 CEST | Update | - |
| article html file updated | 19 June 2017 10:10 CEST | Update | - |
| article xml uploaded. | 19 June 2017 10:09 CEST | Update | https://www.mdpi.com/2076-3417/7/6/526/xml |
| article pdf uploaded. | 19 June 2017 10:09 CEST | Updated version of record | https://www.mdpi.com/2076-3417/7/6/526/pdf |
| article html file updated | 19 June 2017 08:33 CEST | Update | - |
| article pdf uploaded. | 19 June 2017 08:31 CEST | Updated version of record | - |
| article html file updated | 26 May 2017 09:08 CEST | Original file | - |
