| article html file updated | 30 August 2025 10:27 CEST | Update | https://www.mdpi.com/2073-4352/9/1/20 |
| article html file updated | 17 July 2022 19:40 CEST | Update | - |
| article html file updated | 11 February 2020 05:52 CET | Update | - |
| article html file updated | 12 October 2019 16:01 CEST | Update | - |
| article html file updated | 27 April 2019 13:13 CEST | Update | - |
| article html file updated | 13 April 2019 09:13 CEST | Update | - |
| article html file updated | 2 April 2019 20:13 CEST | Update | - |
| article html file updated | 29 January 2019 04:05 CET | Update | - |
| article html file updated | 8 January 2019 10:02 CET | Update | - |
| article html file updated | 29 December 2018 11:43 CET | Original file | - |
| article supplementary file uploaded. | 29 December 2018 11:40 CET | - | https://www.mdpi.com/2073-4352/9/1/20#supplementary |
| article pdf uploaded. | 29 December 2018 11:40 CET | Version of Record | https://www.mdpi.com/2073-4352/9/1/20/pdf |
| article xml uploaded. | 29 December 2018 11:40 CET | Update | https://www.mdpi.com/2073-4352/9/1/20/xml |
| article xml file uploaded | 29 December 2018 11:40 CET | Original file | - |
