| article html file updated | 11 February 2020 14:49 CET | Update | https://www.mdpi.com/2079-9292/8/2/201 |
| article html file updated | 14 October 2019 17:30 CEST | Update | - |
| article html file updated | 26 April 2019 19:06 CEST | Update | - |
| article html file updated | 12 April 2019 15:03 CEST | Update | - |
| article html file updated | 3 April 2019 17:39 CEST | Update | - |
| article html file updated | 4 March 2019 05:12 CET | Update | - |
| article html file updated | 28 February 2019 18:55 CET | Update | - |
| article html file updated | 22 February 2019 12:23 CET | Original file | - |
| article pdf uploaded. | 22 February 2019 12:19 CET | Updated version of record | https://www.mdpi.com/2079-9292/8/2/201/pdf |
| article xml uploaded. | 22 February 2019 12:19 CET | Update | https://www.mdpi.com/2079-9292/8/2/201/xml |
| article xml file uploaded | 22 February 2019 12:19 CET | Update | - |
| article pdf uploaded. | 10 February 2019 08:05 CET | Version of Record | https://www.mdpi.com/2079-9292/8/2/201/pdf-vor |
| article xml file uploaded | 10 February 2019 08:05 CET | Original file | - |
