| article html file updated | 8 February 2020 15:03 CET | Update | https://www.mdpi.com/2078-2489/8/3/107 |
| article html file updated | 26 September 2019 21:20 CEST | Update | - |
| article html file updated | 3 May 2019 04:04 CEST | Update | - |
| article html file updated | 30 September 2017 08:32 CEST | Update | - |
| article html file updated | 7 September 2017 14:46 CEST | Original file | - |
| article xml uploaded. | 7 September 2017 14:45 CEST | Original file | https://www.mdpi.com/2078-2489/8/3/107/xml |
| article pdf uploaded. | 7 September 2017 14:45 CEST | Updated version of record | https://www.mdpi.com/2078-2489/8/3/107/pdf |
| article pdf uploaded. | 1 September 2017 11:59 CEST | Version of Record | https://www.mdpi.com/2078-2489/8/3/107/pdf-vor |
