| article html file updated | 31 August 2025 20:43 CEST | Update | https://www.mdpi.com/2309-608X/6/2/64 |
| article html file updated | 21 July 2022 05:08 CEST | Update | - |
| article html file updated | 7 July 2020 08:31 CEST | Update | - |
| article html file updated | 2 June 2020 04:41 CEST | Original file | - |
| article pdf uploaded. | 2 June 2020 04:39 CEST | Updated version of record | https://www.mdpi.com/2309-608X/6/2/64/pdf |
| article xml uploaded. | 2 June 2020 04:39 CEST | Update | https://www.mdpi.com/2309-608X/6/2/64/xml |
| article xml file uploaded | 2 June 2020 04:39 CEST | Update | - |
| article supplementary file uploaded. | 17 May 2020 11:05 CEST | - | https://www.mdpi.com/2309-608X/6/2/64#supplementary |
| article pdf uploaded. | 17 May 2020 11:05 CEST | Version of Record | https://www.mdpi.com/2309-608X/6/2/64/pdf-vor |
| article xml file uploaded | 17 May 2020 11:05 CEST | Original file | - |
