| article html file updated | 17 February 2020 06:46 CET | Update | https://www.mdpi.com/1422-8599/2017/1/M930 |
| article html file updated | 7 February 2020 23:04 CET | Update | N/A |
| article html file updated | 23 September 2019 06:10 CEST | Update | N/A |
| article html file updated | 4 May 2019 11:53 CEST | Update | N/A |
| article html file updated | 27 October 2017 08:22 CEST | Update | N/A |
| article html file updated | 26 September 2017 07:40 CEST | Update | N/A |
| article xml uploaded. | 26 September 2017 07:38 CEST | Update | https://www.mdpi.com/1422-8599/2017/1/M930/xml |
| article html file updated | 14 February 2017 07:38 CET | Update | N/A |
| article xml uploaded. | 14 February 2017 07:37 CET | Update | N/A |
| article pdf uploaded. | 14 February 2017 07:37 CET | Updated version of record | https://www.mdpi.com/1422-8599/2017/1/M930/pdf |
| article html file updated | 10 February 2017 10:48 CET | Original file | N/A |
| article xml uploaded. | 10 February 2017 10:47 CET | Original file | N/A |
| article pdf uploaded. | 10 February 2017 10:47 CET | Version of Record | https://www.mdpi.com/1422-8599/2017/1/M930/pdf-vor |
