| article html file updated | 9 February 2020 06:22 CET | Update | https://www.mdpi.com/2076-3417/8/2/268 |
| article html file updated | 1 May 2019 19:01 CEST | Update | - |
| article html file updated | 17 April 2019 18:16 CEST | Update | - |
| article html file updated | 28 March 2019 22:45 CET | Update | - |
| article html file updated | 14 March 2018 11:33 CET | Update | - |
| article html file updated | 12 February 2018 03:06 CET | Update | - |
| article xml uploaded. | 12 February 2018 03:04 CET | Update | https://www.mdpi.com/2076-3417/8/2/268/xml |
| article xml uploaded. | 12 February 2018 03:04 CET | Update | - |
| article pdf uploaded. | 12 February 2018 03:04 CET | Updated version of record | https://www.mdpi.com/2076-3417/8/2/268/pdf |
| article html file updated | 11 February 2018 14:44 CET | Update | - |
| article xml uploaded. | 11 February 2018 14:43 CET | Update | - |
| article pdf uploaded. | 11 February 2018 14:43 CET | Version of Record | - |
| article html file updated | 11 February 2018 14:32 CET | Original file | - |
| article xml uploaded. | 11 February 2018 14:31 CET | Update | - |
| article xml uploaded. | 11 February 2018 14:31 CET | Original file | - |
