| article html file updated | 9 February 2020 09:02 CET | Update | https://www.mdpi.com/1422-8599/2018/1/M987 |
| article html file updated | 1 October 2019 09:08 CEST | Update | N/A |
| article html file updated | 1 May 2019 13:26 CEST | Update | N/A |
| article html file updated | 17 April 2019 13:06 CEST | Update | N/A |
| article html file updated | 29 March 2019 04:49 CET | Update | N/A |
| article html file updated | 3 April 2018 13:45 CEST | Update | N/A |
| article html file updated | 27 March 2018 15:34 CEST | Update | N/A |
| article html file updated | 8 March 2018 07:52 CET | Original file | N/A |
| article xml uploaded. | 8 March 2018 07:51 CET | Original file | https://www.mdpi.com/1422-8599/2018/1/M987/xml |
| article pdf uploaded. | 8 March 2018 07:51 CET | Version of Record | https://www.mdpi.com/1422-8599/2018/1/M987/pdf |
