| article html file updated | 11 February 2020 10:46 CET | Update | https://www.mdpi.com/1999-4907/10/2/79 |
| article html file updated | 27 April 2019 02:57 CEST | Update | - |
| article html file updated | 12 April 2019 22:55 CEST | Update | - |
| article html file updated | 3 April 2019 07:37 CEST | Update | - |
| article html file updated | 5 March 2019 07:43 CET | Update | - |
| article html file updated | 4 March 2019 03:49 CET | Update | - |
| article html file updated | 2 February 2019 10:50 CET | Update | - |
| article html file updated | 2 February 2019 10:49 CET | Original file | - |
| article pdf uploaded. | 2 February 2019 10:48 CET | Updated version of record | https://www.mdpi.com/1999-4907/10/2/79/pdf |
| article xml file uploaded | 2 February 2019 10:48 CET | Update | https://www.mdpi.com/1999-4907/10/2/79/xml |
| article pdf uploaded. | 2 February 2019 10:48 CET | Updated version of record | https://www.mdpi.com/1999-4907/10/2/79/pdf-vor |
| article xml uploaded. | 2 February 2019 10:48 CET | Update | - |
| article xml file uploaded | 2 February 2019 10:47 CET | Update | - |
| article pdf uploaded. | 22 January 2019 13:15 CET | Updated version of record | https://www.mdpi.com/1999-4907/10/2/79/pdf-vor |
| article pdf uploaded. | 22 January 2019 13:08 CET | Version of Record | https://www.mdpi.com/1999-4907/10/2/79/pdf-vor |
| article xml file uploaded | 22 January 2019 13:08 CET | Original file | - |
