| article html file updated | 31 August 2025 22:13 CEST | Update | https://www.mdpi.com/1999-4915/12/6/604 |
| article html file updated | 21 July 2022 06:37 CEST | Update | - |
| article html file updated | 7 July 2020 10:59 CEST | Update | - |
| article html file updated | 16 June 2020 04:56 CEST | Original file | - |
| article pdf uploaded. | 16 June 2020 04:55 CEST | Updated version of record | https://www.mdpi.com/1999-4915/12/6/604/pdf |
| article xml uploaded. | 16 June 2020 04:55 CEST | Update | https://www.mdpi.com/1999-4915/12/6/604/xml |
| article xml file uploaded | 16 June 2020 04:55 CEST | Original file | - |
| article pdf uploaded. | 31 May 2020 14:37 CEST | Updated version of record | https://www.mdpi.com/1999-4915/12/6/604/pdf-vor |
| article supplementary file uploaded. | 31 May 2020 14:37 CEST | - | https://www.mdpi.com/1999-4915/12/6/604#supplementary |
| article pdf uploaded. | 31 May 2020 14:37 CEST | Version of Record | https://www.mdpi.com/1999-4915/12/6/604/pdf-vor |
