| article html file updated | 11 February 2020 11:18 CET | Update | https://www.mdpi.com/2076-2607/7/2/30 |
| article html file updated | 13 October 2019 21:18 CEST | Update | N/A |
| article html file updated | 27 April 2019 01:55 CEST | Update | N/A |
| article html file updated | 12 April 2019 21:52 CEST | Update | N/A |
| article html file updated | 3 April 2019 08:56 CEST | Update | N/A |
| article html file updated | 24 January 2019 11:11 CET | Original file | N/A |
| article pdf uploaded. | 24 January 2019 11:10 CET | Version of Record | https://www.mdpi.com/2076-2607/7/2/30/pdf |
| article xml uploaded. | 24 January 2019 11:10 CET | Update | https://www.mdpi.com/2076-2607/7/2/30/xml |
| article xml file uploaded | 24 January 2019 11:10 CET | Original file | N/A |
