| article html file updated | 10 February 2020 00:59 CET | Update | https://www.mdpi.com/2304-6740/6/3/69 |
| article html file updated | 5 October 2019 12:26 CEST | Update | - |
| article html file updated | 30 April 2019 03:04 CEST | Update | - |
| article html file updated | 15 April 2019 22:24 CEST | Update | - |
| article html file updated | 30 March 2019 19:32 CET | Update | - |
| article html file updated | 22 September 2018 13:46 CEST | Update | - |
| article html file updated | 2 August 2018 08:05 CEST | Update | - |
| article html file updated | 12 July 2018 04:13 CEST | Original file | - |
| article supplementary file uploaded. | 12 July 2018 04:12 CEST | - | https://www.mdpi.com/2304-6740/6/3/69#supplementary |
| article pdf uploaded. | 12 July 2018 04:12 CEST | Version of Record | https://www.mdpi.com/2304-6740/6/3/69/pdf |
| article xml uploaded. | 12 July 2018 04:12 CEST | Update | https://www.mdpi.com/2304-6740/6/3/69/xml |
| article xml file uploaded | 12 July 2018 04:12 CEST | Original file | - |
