| article html file updated | 19 August 2026 07:31 CEST | Update | https://www.mdpi.com/2073-4336/12/2/34 |
| article html file updated | 2 September 2025 03:34 CEST | Update | N/A |
| article html file updated | 25 July 2022 11:54 CEST | Update | N/A |
| article html file updated | 5 August 2021 04:08 CEST | Update | N/A |
| article html file updated | 5 August 2021 04:07 CEST | Update | N/A |
| article html file updated | 3 June 2021 06:21 CEST | Update | N/A |
| article pdf uploaded. | 3 June 2021 06:20 CEST | Updated version of record | https://www.mdpi.com/2073-4336/12/2/34/pdf |
| article xml uploaded. | 3 June 2021 06:20 CEST | Update | https://www.mdpi.com/2073-4336/12/2/34/xml |
| article xml file uploaded | 3 June 2021 06:20 CEST | Update | N/A |
| article html file updated | 10 May 2021 03:17 CEST | Update | N/A |
| article pdf uploaded. | 10 May 2021 03:15 CEST | Updated version of record | https://www.mdpi.com/2073-4336/12/2/34/pdf-vor |
| article xml uploaded. | 10 May 2021 03:15 CEST | Update | N/A |
| article xml file uploaded | 10 May 2021 03:15 CEST | Update | N/A |
| article html file updated | 25 April 2021 12:42 CEST | Update | N/A |
| article xml file uploaded | 25 April 2021 12:41 CEST | Update | N/A |
| article pdf uploaded. | 25 April 2021 12:41 CEST | Updated version of record | https://www.mdpi.com/2073-4336/12/2/34/pdf-vor |
| article xml uploaded. | 25 April 2021 12:41 CEST | Update | N/A |
| article html file updated | 23 April 2021 08:39 CEST | Update | N/A |
| article pdf uploaded. | 23 April 2021 08:38 CEST | Updated version of record | https://www.mdpi.com/2073-4336/12/2/34/pdf-vor |
| article xml uploaded. | 23 April 2021 08:38 CEST | Update | N/A |
| article xml file uploaded | 23 April 2021 08:38 CEST | Update | N/A |
| article html file updated | 21 April 2021 10:43 CEST | Update | N/A |
| article pdf uploaded. | 21 April 2021 10:42 CEST | Updated version of record | https://www.mdpi.com/2073-4336/12/2/34/pdf-vor |
| article xml uploaded. | 21 April 2021 10:42 CEST | Update | N/A |
| article xml file uploaded | 21 April 2021 10:42 CEST | Update | N/A |
| article html file updated | 21 April 2021 10:16 CEST | Original file | N/A |
| article pdf uploaded. | 21 April 2021 10:14 CEST | Updated version of record | https://www.mdpi.com/2073-4336/12/2/34/pdf-vor |
| article xml uploaded. | 21 April 2021 10:14 CEST | Update | N/A |
| article xml file uploaded | 21 April 2021 10:14 CEST | Original file | N/A |
| article pdf uploaded. | 12 April 2021 18:39 CEST | Updated version of record | https://www.mdpi.com/2073-4336/12/2/34/pdf-vor |
| article pdf uploaded. | 12 April 2021 18:21 CEST | Version of Record | https://www.mdpi.com/2073-4336/12/2/34/pdf-vor |
