| article html file updated | 10 February 2020 08:47 CET | Update | https://www.mdpi.com/2077-1312/6/3/101 |
| article html file updated | 7 October 2019 08:30 CEST | Update | - |
| article html file updated | 29 April 2019 10:13 CEST | Update | - |
| article html file updated | 15 April 2019 05:54 CEST | Update | - |
| article html file updated | 31 March 2019 14:18 CEST | Update | - |
| article html file updated | 29 September 2018 06:01 CEST | Update | - |
| article html file updated | 3 September 2018 12:53 CEST | Original file | - |
| article pdf uploaded. | 3 September 2018 12:52 CEST | Updated version of record | https://www.mdpi.com/2077-1312/6/3/101/pdf |
| article xml uploaded. | 3 September 2018 12:52 CEST | Update | https://www.mdpi.com/2077-1312/6/3/101/xml |
| article xml file uploaded | 3 September 2018 12:52 CEST | Update | - |
| article pdf uploaded. | 1 September 2018 13:06 CEST | Version of Record | https://www.mdpi.com/2077-1312/6/3/101/pdf-vor |
| article xml file uploaded | 1 September 2018 13:06 CEST | Original file | - |
