| article html file updated | 10 February 2020 00:56 CET | Update | https://www.mdpi.com/2304-6740/6/3/68 |
| article html file updated | 5 October 2019 12:05 CEST | Update | N/A |
| article html file updated | 30 April 2019 03:10 CEST | Update | N/A |
| article html file updated | 15 April 2019 22:29 CEST | Update | N/A |
| article html file updated | 30 March 2019 19:25 CET | Update | N/A |
| article html file updated | 22 September 2018 13:45 CEST | Update | N/A |
| article html file updated | 2 August 2018 07:51 CEST | Update | N/A |
| article html file updated | 11 July 2018 13:59 CEST | Original file | N/A |
| article supplementary file uploaded. | 11 July 2018 13:57 CEST | - | https://www.mdpi.com/2304-6740/6/3/68#supplementary |
| article pdf uploaded. | 11 July 2018 13:57 CEST | Version of Record | https://www.mdpi.com/2304-6740/6/3/68/pdf |
| article xml uploaded. | 11 July 2018 13:57 CEST | Update | https://www.mdpi.com/2304-6740/6/3/68/xml |
| article xml file uploaded | 11 July 2018 13:57 CEST | Original file | N/A |