| article html file updated | 11 February 2020 11:06 CET | Update | https://www.mdpi.com/2076-3271/7/2/16 |
| article html file updated | 13 October 2019 20:16 CEST | Update | - |
| article html file updated | 27 April 2019 02:18 CEST | Update | - |
| article html file updated | 12 April 2019 22:15 CEST | Update | - |
| article html file updated | 3 April 2019 08:26 CEST | Update | - |
| article html file updated | 4 March 2019 02:52 CET | Update | - |
| article html file updated | 2 February 2019 12:10 CET | Original file | - |
| article pdf uploaded. | 2 February 2019 12:09 CET | Updated version of record | https://www.mdpi.com/2076-3271/7/2/16/pdf |
| article xml uploaded. | 2 February 2019 12:09 CET | Update | https://www.mdpi.com/2076-3271/7/2/16/xml |
| article xml file uploaded | 2 February 2019 12:09 CET | Update | - |
| article pdf uploaded. | 23 January 2019 11:47 CET | Version of Record | https://www.mdpi.com/2076-3271/7/2/16/pdf-vor |
| article xml file uploaded | 23 January 2019 11:47 CET | Original file | - |
