| article html file updated | 11 February 2020 14:48 CET | Update | https://www.mdpi.com/2076-328X/9/2/18 |
| article html file updated | 14 October 2019 17:28 CEST | Update | - |
| article html file updated | 26 April 2019 19:07 CEST | Update | - |
| article html file updated | 12 April 2019 15:03 CEST | Update | - |
| article html file updated | 3 April 2019 17:38 CEST | Update | - |
| article html file updated | 1 March 2019 21:31 CET | Update | - |
| article html file updated | 28 February 2019 18:53 CET | Update | - |
| article html file updated | 22 February 2019 13:23 CET | Original file | - |
| article pdf uploaded. | 22 February 2019 13:21 CET | Updated version of record | https://www.mdpi.com/2076-328X/9/2/18/pdf |
| article xml uploaded. | 22 February 2019 13:21 CET | Update | https://www.mdpi.com/2076-328X/9/2/18/xml |
| article xml file uploaded | 22 February 2019 13:21 CET | Update | - |
| article pdf uploaded. | 10 February 2019 07:44 CET | Version of Record | https://www.mdpi.com/2076-328X/9/2/18/pdf-vor |
| article xml file uploaded | 10 February 2019 07:44 CET | Original file | - |
