| article html file updated | 10 February 2020 12:39 CET | Update | https://www.mdpi.com/2304-6740/6/4/102 |
| article html file updated | 8 October 2019 06:54 CEST | Update | - |
| article html file updated | 29 April 2019 02:23 CEST | Update | - |
| article html file updated | 14 April 2019 21:47 CEST | Update | - |
| article html file updated | 31 March 2019 22:30 CEST | Update | - |
| article html file updated | 26 December 2018 09:39 CET | Update | - |
| article html file updated | 26 September 2018 11:29 CEST | Update | - |
| article html file updated | 25 September 2018 11:20 CEST | Original file | - |
| article supplementary file uploaded. | 25 September 2018 11:19 CEST | - | https://www.mdpi.com/2304-6740/6/4/102#supplementary |
| article pdf uploaded. | 25 September 2018 11:19 CEST | Version of Record | https://www.mdpi.com/2304-6740/6/4/102/pdf |
| article xml uploaded. | 25 September 2018 11:19 CEST | Update | https://www.mdpi.com/2304-6740/6/4/102/xml |
| article xml file uploaded | 25 September 2018 11:19 CEST | Original file | - |
