| article html file updated | 9 February 2020 15:23 CET | Update | https://www.mdpi.com/2076-3417/8/5/668 |
| article html file updated | 3 October 2019 00:01 CEST | Update | - |
| article html file updated | 1 May 2019 00:27 CEST | Update | - |
| article html file updated | 17 April 2019 01:06 CEST | Update | - |
| article html file updated | 29 March 2019 19:22 CET | Update | - |
| article html file updated | 30 May 2018 17:02 CEST | Update | - |
| article html file updated | 26 April 2018 07:59 CEST | Original file | - |
| article pdf uploaded. | 26 April 2018 07:58 CEST | Version of Record | https://www.mdpi.com/2076-3417/8/5/668/pdf |
| article xml uploaded. | 26 April 2018 07:58 CEST | Update | https://www.mdpi.com/2076-3417/8/5/668/xml |
| article xml file uploaded | 26 April 2018 07:58 CEST | Original file | - |
