| article html file updated | 31 August 2025 18:46 CEST | Update | https://www.mdpi.com/2077-0375/10/5/81 |
| article html file updated | 21 July 2022 03:12 CEST | Update | N/A |
| article html file updated | 18 May 2020 03:27 CEST | Update | N/A |
| article pdf uploaded. | 18 May 2020 03:25 CEST | Updated version of record | https://www.mdpi.com/2077-0375/10/5/81/pdf |
| article xml uploaded. | 18 May 2020 03:25 CEST | Update | https://www.mdpi.com/2077-0375/10/5/81/xml |
| article xml file uploaded | 18 May 2020 03:25 CEST | Update | N/A |
| article html file updated | 13 May 2020 15:01 CEST | Update | N/A |
| article pdf uploaded. | 13 May 2020 15:00 CEST | Updated version of record | https://www.mdpi.com/2077-0375/10/5/81/pdf-vor |
| article xml file uploaded | 13 May 2020 15:00 CEST | Update | N/A |
| article html file updated | 11 May 2020 11:18 CEST | Original file | N/A |
| article pdf uploaded. | 11 May 2020 11:16 CEST | Updated version of record | https://www.mdpi.com/2077-0375/10/5/81/pdf-vor |
| article xml file uploaded | 11 May 2020 11:16 CEST | Update | N/A |
| article pdf uploaded. | 27 April 2020 18:25 CEST | Version of Record | https://www.mdpi.com/2077-0375/10/5/81/pdf-vor |
| article xml file uploaded | 27 April 2020 18:25 CEST | Original file | N/A |
