| article html file updated | 9 February 2020 03:08 CET | Update | https://www.mdpi.com/2075-163X/8/1/25 |
| article html file updated | 29 September 2019 22:29 CEST | Update | N/A |
| article html file updated | 2 May 2019 02:05 CEST | Update | N/A |
| article html file updated | 18 April 2019 00:21 CEST | Update | N/A |
| article html file updated | 28 March 2019 15:45 CET | Update | N/A |
| article html file updated | 1 February 2018 09:57 CET | Update | N/A |
| article html file updated | 17 January 2018 08:09 CET | Update | N/A |
| article xml uploaded. | 17 January 2018 08:07 CET | Update | https://www.mdpi.com/2075-163X/8/1/25/xml |
| article xml uploaded. | 17 January 2018 08:07 CET | Update | N/A |
| article pdf uploaded. | 17 January 2018 08:07 CET | Updated version of record | https://www.mdpi.com/2075-163X/8/1/25/pdf |
| article html file updated | 15 January 2018 16:23 CET | Original file | N/A |
| article xml uploaded. | 15 January 2018 16:22 CET | Update | N/A |
| article xml uploaded. | 15 January 2018 16:22 CET | Original file | N/A |
| article pdf uploaded. | 15 January 2018 16:22 CET | Version of Record | https://www.mdpi.com/2075-163X/8/1/25/pdf-vor |
