| article html file updated | 11 February 2020 17:49 CET | Update | https://www.mdpi.com/2079-9292/8/2/247 |
| article html file updated | 15 October 2019 10:42 CEST | Update | - |
| article html file updated | 26 April 2019 13:02 CEST | Update | - |
| article html file updated | 12 April 2019 08:32 CEST | Update | - |
| article html file updated | 4 April 2019 01:17 CEST | Update | - |
| article html file updated | 4 March 2019 05:51 CET | Update | - |
| article html file updated | 1 March 2019 09:18 CET | Update | - |
| article html file updated | 22 February 2019 08:30 CET | Original file | - |
| article pdf uploaded. | 22 February 2019 08:28 CET | Updated version of record | https://www.mdpi.com/2079-9292/8/2/247/pdf |
| article xml uploaded. | 22 February 2019 08:28 CET | Update | https://www.mdpi.com/2079-9292/8/2/247/xml |
| article xml file uploaded | 22 February 2019 08:28 CET | Update | - |
| article pdf uploaded. | 21 February 2019 16:47 CET | Version of Record | https://www.mdpi.com/2079-9292/8/2/247/pdf-vor |
| article xml file uploaded | 21 February 2019 16:47 CET | Original file | - |
