| article html file updated | 11 February 2020 04:53 CET | Update | https://www.mdpi.com/2076-3417/9/1/40 |
| article html file updated | 12 October 2019 09:25 CEST | Update | - |
| article html file updated | 27 April 2019 15:36 CEST | Update | - |
| article html file updated | 13 April 2019 11:25 CEST | Update | - |
| article html file updated | 2 April 2019 17:43 CEST | Update | - |
| article html file updated | 16 January 2019 04:33 CET | Update | - |
| article html file updated | 25 December 2018 06:53 CET | Original file | - |
| article pdf uploaded. | 25 December 2018 06:52 CET | Updated version of record | https://www.mdpi.com/2076-3417/9/1/40/pdf |
| article xml uploaded. | 25 December 2018 06:52 CET | Update | https://www.mdpi.com/2076-3417/9/1/40/xml |
| article xml file uploaded | 25 December 2018 06:52 CET | Update | - |
| article pdf uploaded. | 22 December 2018 12:21 CET | Version of Record | https://www.mdpi.com/2076-3417/9/1/40/pdf-vor |
| article xml file uploaded | 22 December 2018 12:21 CET | Original file | - |
