| article html file updated | 11 February 2020 07:03 CET | Update | https://www.mdpi.com/2076-3298/6/1/5 |
| article html file updated | 12 October 2019 23:02 CEST | Update | - |
| article html file updated | 27 April 2019 10:41 CEST | Update | - |
| article html file updated | 13 April 2019 06:39 CEST | Update | - |
| article html file updated | 2 April 2019 22:57 CEST | Update | - |
| article html file updated | 29 January 2019 05:52 CET | Update | - |
| article html file updated | 7 January 2019 08:06 CET | Original file | - |
| article pdf uploaded. | 7 January 2019 08:05 CET | Version of Record | https://www.mdpi.com/2076-3298/6/1/5/pdf |
| article xml uploaded. | 7 January 2019 08:05 CET | Update | https://www.mdpi.com/2076-3298/6/1/5/xml |
| article xml file uploaded | 7 January 2019 08:05 CET | Original file | - |
