| article html file updated | 11 February 2020 18:55 CET | Update | https://www.mdpi.com/2306-7381/6/1/21 |
| article html file updated | 15 October 2019 18:00 CEST | Update | N/A |
| article html file updated | 26 April 2019 10:33 CEST | Update | N/A |
| article html file updated | 12 April 2019 06:03 CEST | Update | N/A |
| article html file updated | 10 April 2019 21:54 CEST | Update | N/A |
| article html file updated | 4 April 2019 04:29 CEST | Update | N/A |
| article html file updated | 28 February 2019 03:27 CET | Update | N/A |
| article pdf uploaded. | 28 February 2019 03:24 CET | Updated version of record | https://www.mdpi.com/2306-7381/6/1/21/pdf |
| article xml uploaded. | 28 February 2019 03:24 CET | Update | https://www.mdpi.com/2306-7381/6/1/21/xml |
| article xml file uploaded | 28 February 2019 03:24 CET | Update | N/A |
| article html file updated | 27 February 2019 11:45 CET | Original file | N/A |
| article supplementary file uploaded. | 27 February 2019 11:42 CET | - | https://www.mdpi.com/2306-7381/6/1/21#supplementary |
| article pdf uploaded. | 27 February 2019 11:42 CET | Version of Record | https://www.mdpi.com/2306-7381/6/1/21/pdf-vor |
| article xml uploaded. | 27 February 2019 11:42 CET | Update | N/A |
| article xml file uploaded | 27 February 2019 11:42 CET | Original file | N/A |
