| article html file updated | 8 February 2020 22:35 CET | Update | https://www.mdpi.com/2077-0383/6/12/109 |
| article html file updated | 28 September 2019 20:20 CEST | Update | - |
| article html file updated | 2 May 2019 11:54 CEST | Update | - |
| article html file updated | 18 April 2019 09:31 CEST | Update | - |
| article html file updated | 19 March 2018 09:24 CET | Update | - |
| article xml uploaded. | 19 March 2018 09:23 CET | Update | https://www.mdpi.com/2077-0383/6/12/109/xml |
| article pdf uploaded. | 19 March 2018 09:23 CET | Updated version of record | https://www.mdpi.com/2077-0383/6/12/109/pdf |
| Correction published | 6 March 2018 00:00 CET | Correction | http://www.mdpi.com/2077-0383/7/3/47 |
| article html file updated | 2 January 2018 18:16 CET | Update | - |
| article html file updated | 29 November 2017 12:20 CET | Original file | - |
| article xml uploaded. | 29 November 2017 12:19 CET | Update | - |
| article xml uploaded. | 29 November 2017 12:19 CET | Original file | - |
| article pdf uploaded. | 29 November 2017 12:19 CET | Version of Record | https://www.mdpi.com/2077-0383/6/12/109/pdf-vor |
