| article html file updated | 11 February 2020 07:58 CET | Update | https://www.mdpi.com/2304-8158/8/1/21 |
| article html file updated | 13 October 2019 03:47 CEST | Update | - |
| article html file updated | 27 April 2019 08:44 CEST | Update | - |
| article html file updated | 13 April 2019 04:44 CEST | Update | - |
| article html file updated | 3 April 2019 01:05 CEST | Update | - |
| article html file updated | 27 January 2019 02:35 CET | Update | - |
| article html file updated | 10 January 2019 11:20 CET | Original file | - |
| article supplementary file uploaded. | 10 January 2019 11:19 CET | - | https://www.mdpi.com/2304-8158/8/1/21#supplementary |
| article pdf uploaded. | 10 January 2019 11:19 CET | Version of Record | https://www.mdpi.com/2304-8158/8/1/21/pdf |
| article xml uploaded. | 10 January 2019 11:19 CET | Update | https://www.mdpi.com/2304-8158/8/1/21/xml |
| article xml file uploaded | 10 January 2019 11:19 CET | Original file | - |
