| article html file updated | 9 February 2020 16:15 CET | Update | https://www.mdpi.com/2079-6439/6/2/28 |
| article html file updated | 3 October 2019 05:25 CEST | Update | N/A |
| article html file updated | 30 April 2019 22:43 CEST | Update | N/A |
| article html file updated | 16 April 2019 23:14 CEST | Update | N/A |
| article html file updated | 29 March 2019 21:30 CET | Update | N/A |
| article html file updated | 28 June 2018 03:26 CEST | Update | N/A |
| article html file updated | 8 May 2018 14:09 CEST | Update | N/A |
| article xml uploaded. | 8 May 2018 14:08 CEST | Update | https://www.mdpi.com/2079-6439/6/2/28/xml |
| article pdf uploaded. | 8 May 2018 14:08 CEST | Updated version of record | https://www.mdpi.com/2079-6439/6/2/28/pdf |
| article html file updated | 3 May 2018 14:33 CEST | Original file | N/A |
| article pdf uploaded. | 3 May 2018 14:31 CEST | Version of Record | https://www.mdpi.com/2079-6439/6/2/28/pdf-vor |
| article xml file uploaded | 3 May 2018 14:31 CEST | Original file | N/A |
