| article html file updated | 9 February 2020 04:23 CET | Update | https://www.mdpi.com/2076-3417/8/2/178 |
| article html file updated | 30 September 2019 05:41 CEST | Update | - |
| article html file updated | 1 May 2019 23:29 CEST | Update | - |
| article html file updated | 17 April 2019 22:04 CEST | Update | - |
| article html file updated | 28 March 2019 18:26 CET | Update | - |
| article html file updated | 14 March 2018 09:52 CET | Update | - |
| article html file updated | 29 January 2018 05:41 CET | Update | - |
| article xml uploaded. | 26 January 2018 04:43 CET | Update | https://www.mdpi.com/2076-3417/8/2/178/xml |
| article xml uploaded. | 26 January 2018 03:12 CET | Update | - |
| article xml uploaded. | 26 January 2018 03:12 CET | Update | - |
| article pdf uploaded. | 26 January 2018 03:12 CET | Updated version of record | https://www.mdpi.com/2076-3417/8/2/178/pdf |
| article html file updated | 25 January 2018 17:10 CET | Original file | - |
| article xml uploaded. | 25 January 2018 17:08 CET | Update | - |
| article xml uploaded. | 25 January 2018 17:08 CET | Original file | - |
| article pdf uploaded. | 25 January 2018 17:08 CET | Version of Record | https://www.mdpi.com/2076-3417/8/2/178/pdf-vor |
