| article html file updated | 9 February 2020 09:33 CET | Update | https://www.mdpi.com/2077-1444/9/3/78 |
| article html file updated | 1 May 2019 12:22 CEST | Update | - |
| article html file updated | 17 April 2019 12:06 CEST | Update | - |
| article html file updated | 29 March 2019 05:55 CET | Update | - |
| article html file updated | 26 March 2018 13:01 CEST | Update | - |
| article html file updated | 22 March 2018 07:18 CET | Update | - |
| article xml uploaded. | 22 March 2018 07:16 CET | Update | https://www.mdpi.com/2077-1444/9/3/78/xml |
| article pdf uploaded. | 22 March 2018 07:16 CET | Updated version of record | https://www.mdpi.com/2077-1444/9/3/78/pdf |
| article html file updated | 12 March 2018 17:38 CET | Original file | - |
| article pdf uploaded. | 12 March 2018 17:36 CET | Version of Record | https://www.mdpi.com/2077-1444/9/3/78/pdf-vor |
