| article html file updated | 7 February 2020 08:53 CET | Update | https://www.mdpi.com/2076-3417/6/5/148 |
| article html file updated | 5 May 2019 15:27 CEST | Update | N/A |
| article html file updated | 27 March 2019 05:01 CET | Update | N/A |
| article html file updated | 26 May 2016 10:08 CEST | Update | N/A |
| article html file updated | 18 May 2016 12:07 CEST | Original file | N/A |
| article xml uploaded. | 18 May 2016 12:05 CEST | Original file | https://www.mdpi.com/2076-3417/6/5/148/xml |
| article pdf uploaded. | 18 May 2016 12:05 CEST | Version of Record | https://www.mdpi.com/2076-3417/6/5/148/pdf |
