| article html file updated | 30 August 2025 20:56 CEST | Update | https://www.mdpi.com/2077-0472/9/6/121 |
| article html file updated | 20 July 2022 15:50 CEST | Update | - |
| article html file updated | 12 February 2020 18:41 CET | Update | - |
| article html file updated | 21 October 2019 15:22 CEST | Update | - |
| article html file updated | 3 July 2019 15:22 CEST | Update | - |
| article html file updated | 10 June 2019 12:00 CEST | Original file | - |
| article supplementary file uploaded. | 10 June 2019 11:59 CEST | - | https://www.mdpi.com/2077-0472/9/6/121#supplementary |
| article pdf uploaded. | 10 June 2019 11:59 CEST | Version of Record | https://www.mdpi.com/2077-0472/9/6/121/pdf |
| article xml uploaded. | 10 June 2019 11:59 CEST | Update | https://www.mdpi.com/2077-0472/9/6/121/xml |
| article xml file uploaded | 10 June 2019 11:59 CEST | Original file | - |
