| article html file updated | 11 February 2020 11:30 CET | Update | https://www.mdpi.com/2304-6732/6/1/7 |
| article html file updated | 13 October 2019 22:24 CEST | Update | N/A |
| article html file updated | 27 April 2019 01:32 CEST | Update | N/A |
| article html file updated | 12 April 2019 21:29 CEST | Update | N/A |
| article html file updated | 3 April 2019 09:26 CEST | Update | N/A |
| article html file updated | 2 April 2019 09:38 CEST | Update | N/A |
| article html file updated | 25 February 2019 10:45 CET | Original file | N/A |
| article pdf uploaded. | 25 February 2019 10:44 CET | Updated version of record | https://www.mdpi.com/2304-6732/6/1/7/pdf |
| article xml uploaded. | 25 February 2019 10:44 CET | Update | https://www.mdpi.com/2304-6732/6/1/7/xml |
| article xml file uploaded | 25 February 2019 10:44 CET | Update | N/A |
| article pdf uploaded. | 25 January 2019 10:41 CET | Updated version of record | https://www.mdpi.com/2304-6732/6/1/7/pdf-vor |
| article pdf uploaded. | 25 January 2019 10:33 CET | Version of Record | https://www.mdpi.com/2304-6732/6/1/7/pdf-vor |
| article xml file uploaded | 25 January 2019 10:33 CET | Original file | N/A |