| article html file updated | 11 February 2020 14:49 CET | Update | https://www.mdpi.com/2076-3298/6/2/19 |
| article html file updated | 14 October 2019 17:31 CEST | Update | - |
| article html file updated | 26 April 2019 19:05 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 | 1 March 2019 18:35 CET | Update | - |
| article html file updated | 28 February 2019 18:56 CET | Update | - |
| article html file updated | 23 February 2019 10:07 CET | Original file | - |
| article pdf uploaded. | 23 February 2019 10:04 CET | Updated version of record | https://www.mdpi.com/2076-3298/6/2/19/pdf |
| article xml uploaded. | 23 February 2019 10:04 CET | Update | https://www.mdpi.com/2076-3298/6/2/19/xml |
| article xml file uploaded | 23 February 2019 10:04 CET | Update | - |
| article pdf uploaded. | 10 February 2019 08:21 CET | Version of Record | https://www.mdpi.com/2076-3298/6/2/19/pdf-vor |
| article xml uploaded. | 10 February 2019 08:21 CET | Update | - |
| article xml file uploaded | 10 February 2019 08:21 CET | Original file | - |
