| article html file updated | 6 June 2020 02:26 CEST | Update | https://www.mdpi.com/2227-9032/7/2/61 |
| article xml uploaded. | 5 June 2020 10:08 CEST | Update | https://www.mdpi.com/2227-9032/7/2/61/xml |
| article pdf uploaded. | 5 June 2020 10:08 CEST | Updated version of record | https://www.mdpi.com/2227-9032/7/2/61/pdf |
| Erratum published | 3 June 2020 00:00 CEST | Erratum | https://www.mdpi.com/2227-9032/8/2/156 |
| article html file updated | 12 February 2020 04:41 CET | Update | - |
| article html file updated | 18 October 2019 04:17 CEST | Update | - |
| article html file updated | 5 July 2019 14:37 CEST | Update | - |
| article html file updated | 5 July 2019 08:24 CEST | Update | - |
| article html file updated | 7 May 2019 10:06 CEST | Original file | - |
| article pdf uploaded. | 7 May 2019 10:04 CEST | Updated version of record | https://www.mdpi.com/2227-9032/7/2/61/pdf-vor |
| article xml file uploaded | 7 May 2019 10:04 CEST | Update | - |
| article pdf uploaded. | 29 April 2019 05:23 CEST | Updated version of record | https://www.mdpi.com/2227-9032/7/2/61/pdf-vor |
| article pdf uploaded. | 11 April 2019 13:59 CEST | Version of Record | https://www.mdpi.com/2227-9032/7/2/61/pdf-vor |
| article xml file uploaded | 11 April 2019 13:59 CEST | Original file | - |
