| article html file updated | 9 February 2020 06:23 CET | Update | https://www.mdpi.com/2079-4991/8/2/103 |
| article html file updated | 30 September 2019 17:53 CEST | Update | - |
| article html file updated | 1 May 2019 18:59 CEST | Update | - |
| article html file updated | 17 April 2019 18:14 CEST | Update | - |
| article html file updated | 28 March 2019 22:48 CET | Update | - |
| article html file updated | 15 March 2018 08:16 CET | Update | - |
| article html file updated | 14 March 2018 16:47 CET | Update | - |
| article html file updated | 22 February 2018 13:00 CET | Update | - |
| article xml uploaded. | 22 February 2018 12:58 CET | Update | https://www.mdpi.com/2079-4991/8/2/103/xml |
| article xml uploaded. | 22 February 2018 12:58 CET | Update | - |
| article pdf uploaded. | 22 February 2018 12:58 CET | Updated version of record | https://www.mdpi.com/2079-4991/8/2/103/pdf |
| article html file updated | 12 February 2018 07:09 CET | Original file | - |
| article xml uploaded. | 12 February 2018 07:08 CET | Update | - |
| article xml uploaded. | 12 February 2018 07:08 CET | Original file | - |
| article pdf uploaded. | 12 February 2018 07:08 CET | Version of Record | https://www.mdpi.com/2079-4991/8/2/103/pdf-vor |
