| article html file updated | 31 August 2025 20:11 CEST | Update | https://www.mdpi.com/2220-9964/9/5/321 |
| article html file updated | 21 July 2022 04:37 CEST | Update | N/A |
| article html file updated | 5 June 2020 23:20 CEST | Update | N/A |
| article html file updated | 28 May 2020 13:02 CEST | Original file | N/A |
| article pdf uploaded. | 28 May 2020 12:53 CEST | Updated version of record | https://www.mdpi.com/2220-9964/9/5/321/pdf |
| article xml uploaded. | 28 May 2020 12:53 CEST | Update | https://www.mdpi.com/2220-9964/9/5/321/xml |
| article xml file uploaded | 28 May 2020 12:53 CEST | Update | N/A |
| article pdf uploaded. | 12 May 2020 15:05 CEST | Version of Record | https://www.mdpi.com/2220-9964/9/5/321/pdf-vor |
| article xml file uploaded | 12 May 2020 15:05 CEST | Original file | N/A |
