| article html file updated | 11 February 2020 23:51 CET | Update | https://www.mdpi.com/2304-8158/8/3/106 |
| article html file updated | 16 October 2019 23:35 CEST | Update | - |
| article html file updated | 25 April 2019 23:47 CEST | Update | - |
| article html file updated | 11 April 2019 18:48 CEST | Update | - |
| article html file updated | 4 April 2019 17:31 CEST | Update | - |
| article html file updated | 21 March 2019 11:00 CET | Original file | - |
| article pdf uploaded. | 21 March 2019 10:59 CET | Version of Record | https://www.mdpi.com/2304-8158/8/3/106/pdf |
| article xml uploaded. | 21 March 2019 10:59 CET | Update | https://www.mdpi.com/2304-8158/8/3/106/xml |
| article xml file uploaded | 21 March 2019 10:59 CET | Original file | - |
