| article html file updated | 9 February 2020 06:19 CET | Update | https://www.mdpi.com/2075-4701/8/2/128 |
| article html file updated | 30 September 2019 17:27 CEST | Update | - |
| article html file updated | 1 May 2019 19:08 CEST | Update | - |
| article html file updated | 17 April 2019 18:22 CEST | Update | - |
| article html file updated | 28 March 2019 22:39 CET | Update | - |
| article html file updated | 11 February 2018 11:32 CET | Original file | - |
| article xml uploaded. | 11 February 2018 11:31 CET | Update | https://www.mdpi.com/2075-4701/8/2/128/xml |
| article xml uploaded. | 11 February 2018 11:31 CET | Original file | - |
| article pdf uploaded. | 11 February 2018 11:31 CET | Version of Record | https://www.mdpi.com/2075-4701/8/2/128/pdf |
