Author Correction: The inverted U-shaped relationship between knowledge diversity of researchers and societal impact

Correction to: Scientific Reports 10.1038/s41598-022-21821-0, published online 03 November 2022

The original version of this Article contained errors in Tables 2 and 3.

In Table 2, values for Wald chi², AIC/BIC, Pseudo R², Alpha 95%CI in the “Independent variables” section were incorrectly given in columns Model 1: M, Model 1: SE, and Model 2: M, instead of in columns Model 1, Model 2 and Model 3. The correct and incorrect values appear below.

Incorrect:

Variables	Model 1		Model 2		Model 3
	M	SE	M	SE	M	SE
Independent variables
Wald chi2	267.85***	283.70***	295.44***
AIC/BIC	18420.86/18479.58	18418.83/18482.89	18410.12/18479.52
Pseudo R2	0.024	0.024	0.025
Alpha 95%CI	[0.941, 1.086]	[0.939, 1.084]	[0.934, 1.078]

Correct:

Variables	Model 1		Model 2		Model 3
	M	SE	M	SE	M	SE
Independent variables
Wald chi2	267.85***		283.70***		295.44***
AIC/BIC	18420.86/18479.58		18418.83/18482.89		18410.12/18479.52
Pseudo R2	0.024		0.024		0.025
Alpha 95%CI	[0.941, 1.086]		[0.939, 1.084]		[0.934, 1.078]

In Table 3, values for AIC/BIC, R², and Root MSE in the “Independent variables” section were incorrectly given in columns Model 1: β, Model 1: SE, and Model 2: β, instead of in columns Model 1, Model 2 and Model 3. The correct and incorrect values appear below.

Incorrect:

Variables	Model 1		Model 2		Model 3
	ß	SE	ß	SE	ß	SE
Independent variables
AIC/BIC	5782.29/5835.68	5782.253/5840.98	5769.82/5833.89
R2	0.202	0.203	0.211
Root MSE	1.578	1.578	1.571

Correct:

Variables	Model 1		Model 2		Model 3
	ß	SE	ß	SE	ß	SE
Independent variables
AIC/BIC	5782.29/5835.68		5782.253/5840.98		5769.82/5833.89
R2	0.202		0.203		0.211
Root MSE	1.578		1.578		1.571

The original Article has been corrected.