| article html file updated | 30 August 2025 12:30 CEST | Update | https://www.mdpi.com/2079-6374/9/1/33 |
| article html file updated | 19 July 2022 15:44 CEST | Update | - |
| article html file updated | 11 February 2020 19:09 CET | Update | - |
| article html file updated | 15 October 2019 19:36 CEST | Update | - |
| article html file updated | 26 April 2019 09:59 CEST | Update | - |
| article html file updated | 12 April 2019 05:31 CEST | Update | - |
| article html file updated | 11 April 2019 08:56 CEST | Update | - |
| article html file updated | 4 April 2019 05:07 CEST | Update | - |
| article html file updated | 28 February 2019 11:47 CET | Original file | - |
| article supplementary file uploaded. | 28 February 2019 11:45 CET | - | https://www.mdpi.com/2079-6374/9/1/33#supplementary |
| article pdf uploaded. | 28 February 2019 11:45 CET | Version of Record | https://www.mdpi.com/2079-6374/9/1/33/pdf |
| article xml uploaded. | 28 February 2019 11:45 CET | Update | https://www.mdpi.com/2079-6374/9/1/33/xml |
| article xml file uploaded | 28 February 2019 11:45 CET | Original file | - |