| article html file updated | 9 February 2020 10:26 CET | Update | https://www.mdpi.com/2075-4701/8/3/195 |
| article html file updated | 1 October 2019 18:43 CEST | Update | - |
| article html file updated | 1 May 2019 10:28 CEST | Update | - |
| article html file updated | 17 April 2019 10:19 CEST | Update | - |
| article html file updated | 29 March 2019 07:53 CET | Update | - |
| article html file updated | 27 March 2018 05:51 CEST | Update | - |
| article html file updated | 20 March 2018 06:08 CET | Original file | - |
| article xml uploaded. | 20 March 2018 06:06 CET | Update | https://www.mdpi.com/2075-4701/8/3/195/xml |
| article pdf uploaded. | 20 March 2018 06:06 CET | Version of Record | https://www.mdpi.com/2075-4701/8/3/195/pdf |
