| article html file updated | 9 February 2020 12:38 CET | Update | https://www.mdpi.com/2076-3263/8/4/124 |
| article html file updated | 2 October 2019 07:26 CEST | Update | N/A |
| article html file updated | 1 May 2019 05:53 CEST | Update | N/A |
| article html file updated | 17 April 2019 06:01 CEST | Update | N/A |
| article html file updated | 29 March 2019 12:56 CET | Update | N/A |
| article html file updated | 1 May 2018 06:39 CEST | Update | N/A |
| article html file updated | 5 April 2018 07:27 CEST | Original file | N/A |
| article xml uploaded. | 5 April 2018 07:26 CEST | Update | https://www.mdpi.com/2076-3263/8/4/124/xml |
| article pdf uploaded. | 5 April 2018 07:26 CEST | Version of Record | https://www.mdpi.com/2076-3263/8/4/124/pdf |
