| article html file updated | 9 February 2020 09:14 CET | Update | https://www.mdpi.com/2076-3417/8/3/400 |
| article html file updated | 1 October 2019 10:22 CEST | Update | - |
| article html file updated | 1 May 2019 13:01 CEST | Update | - |
| article html file updated | 17 April 2019 12:42 CEST | Update | - |
| article html file updated | 29 March 2019 05:15 CET | Update | - |
| article html file updated | 26 March 2018 14:27 CEST | Update | - |
| article html file updated | 12 March 2018 03:36 CET | Update | - |
| article xml uploaded. | 12 March 2018 03:34 CET | Update | https://www.mdpi.com/2076-3417/8/3/400/xml |
| article pdf uploaded. | 12 March 2018 03:34 CET | Updated version of record | https://www.mdpi.com/2076-3417/8/3/400/pdf |
| article html file updated | 9 March 2018 10:07 CET | Original file | - |
| article pdf uploaded. | 9 March 2018 10:06 CET | Version of Record | https://www.mdpi.com/2076-3417/8/3/400/pdf-vor |
