| article html file updated | 9 February 2020 07:43 CET | Update | https://www.mdpi.com/2076-3417/8/3/327 |
| article html file updated | 1 October 2019 01:35 CEST | Update | - |
| article html file updated | 1 May 2019 16:08 CEST | Update | - |
| article html file updated | 17 April 2019 15:36 CEST | Update | - |
| article html file updated | 29 March 2019 01:44 CET | Update | - |
| article html file updated | 26 March 2018 12:54 CEST | Update | - |
| article html file updated | 2 March 2018 02:05 CET | Original file | - |
| article xml uploaded. | 2 March 2018 02:03 CET | Update | https://www.mdpi.com/2076-3417/8/3/327/xml |
| article pdf uploaded. | 2 March 2018 02:03 CET | Updated version of record | https://www.mdpi.com/2076-3417/8/3/327/pdf |
| article pdf uploaded. | 26 February 2018 15:52 CET | Version of Record | https://www.mdpi.com/2076-3417/8/3/327/pdf-vor |
