| article html file updated | 9 February 2020 19:24 CET | Update | https://www.mdpi.com/2077-0383/7/6/128 |
| article html file updated | 4 October 2019 01:20 CEST | Update | N/A |
| article html file updated | 30 April 2019 15:49 CEST | Update | N/A |
| article html file updated | 16 April 2019 16:19 CEST | Update | N/A |
| article html file updated | 30 March 2019 05:30 CET | Update | N/A |
| article html file updated | 26 June 2018 05:28 CEST | Update | N/A |
| article html file updated | 29 May 2018 09:53 CEST | Original file | N/A |
| article pdf uploaded. | 29 May 2018 09:52 CEST | Version of Record | https://www.mdpi.com/2077-0383/7/6/128/pdf |
| article xml uploaded. | 29 May 2018 09:52 CEST | Update | https://www.mdpi.com/2077-0383/7/6/128/xml |
| article xml file uploaded | 29 May 2018 09:52 CEST | Original file | N/A |
