| article html file updated | 9 February 2020 01:08 CET | Update | https://www.mdpi.com/2076-3417/8/1/25 |
| article html file updated | 29 September 2019 11:21 CEST | Update | - |
| article html file updated | 2 May 2019 06:16 CEST | Update | - |
| article html file updated | 18 April 2019 04:13 CEST | Update | - |
| article html file updated | 28 March 2019 11:01 CET | Update | - |
| article html file updated | 1 February 2018 10:03 CET | Update | - |
| article html file updated | 25 December 2017 10:46 CET | Original file | - |
| article xml uploaded. | 25 December 2017 10:44 CET | Update | https://www.mdpi.com/2076-3417/8/1/25/xml |
| article xml uploaded. | 25 December 2017 10:44 CET | Original file | - |
| article pdf uploaded. | 25 December 2017 10:44 CET | Version of Record | https://www.mdpi.com/2076-3417/8/1/25/pdf |
