Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
430,781
Country Rank
15,538
Institution Rank : 642
![](https://cdn.adscientificindex.com/logos/11933.jpg)
![Canada](/flags/ca.png)
![Roberta Berard](https://cdn.adscientificindex.com/pictures/f8/4977317.jpg)
Pediatrics
Rheumatology
Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
28
0.875
* Total i10 Index Rankings
World Rank
444,391
Country Rank
15,971
Institution Rank : 657
![](https://cdn.adscientificindex.com/logos/11933.jpg)
![Canada](/flags/ca.png)
![C Thomas Appleton](https://cdn.adscientificindex.com/pictures/2a/794050.jpg)
Rheumatology
Inflammation
Macrophages
Osteoarthritis
Chondrocyte
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
* Total i10 Index Rankings
World Rank
528,753
Country Rank
18,310
Institution Rank : 728
![](https://cdn.adscientificindex.com/logos/11933.jpg)
![Canada](/flags/ca.png)
![Andreu Fernández-Codina](/user/assets/images/profile/no-profile-photo.png)
Connective tissue disease
vasculitis
IgG4-related disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
* Total i10 Index Rankings
World Rank
599,105
Country Rank
23,350
Institution Rank : 787
![](https://cdn.adscientificindex.com/logos/11561.png)
![Australia](/flags/au.png)
![David Kandiah](/user/assets/images/profile/no-profile-photo.png)
medical education
rheumatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
5
0.227
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
430,781
![Canada](/flags/ca.png)
15,538
![](https://cdn.adscientificindex.com/logos/11933.jpg)
642
Roberta Berard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
28
0.875
![](https://cdn.adscientificindex.com/logos/11933.jpg)
Pediatrics
Rheumatology
Epidemiology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
444,391
![Canada](/flags/ca.png)
15,971
![](https://cdn.adscientificindex.com/logos/11933.jpg)
657
C Thomas Appleton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
![](https://cdn.adscientificindex.com/logos/11933.jpg)
Rheumatology
Inflammation
Macrophages
Osteoarthritis
Chondrocyte
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
528,753
![Canada](/flags/ca.png)
18,310
![](https://cdn.adscientificindex.com/logos/11933.jpg)
728
Andreu Fernández-Codina
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
![](https://cdn.adscientificindex.com/logos/11933.jpg)
Connective tissue disease
vasculitis
IgG4-related disease
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
599,105
![Australia](/flags/au.png)
23,350
![](https://cdn.adscientificindex.com/logos/11561.png)
787
David Kandiah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
5
0.227
![](https://cdn.adscientificindex.com/logos/11561.png)
medical education
rheumatology