| article html file updated | 8 February 2020 13:16 CET | Update | https://www.mdpi.com/2076-3417/7/8/817 |
| article html file updated | 26 September 2019 11:31 CEST | Update | N/A |
| article html file updated | 3 May 2019 07:31 CEST | Update | N/A |
| article html file updated | 27 March 2019 20:15 CET | Update | N/A |
| article html file updated | 30 August 2017 08:58 CEST | Update | N/A |
| article html file updated | 10 August 2017 12:26 CEST | Original file | N/A |
| article xml uploaded. | 10 August 2017 12:25 CEST | Original file | https://www.mdpi.com/2076-3417/7/8/817/xml |
| article pdf uploaded. | 10 August 2017 12:25 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/8/817/pdf |
