Which of the following titles best describes a research paper focused on comparing mixed model based approaches for correcting population substructure with application to extreme phenotype sampling?
A) "Understanding Population Genetics: An Introduction to Substructure Correction Methods"
B) "Exploring Genetic Variability: A Study on Mixed Model Approaches in Extreme Phenotype Sampling"
C) "Comparing Strategies for Correcting Population Substructure in Genetic Studies"
D) "Analyzing Phenotypic Variations: A Comprehensive Review of Mixed Model Techniques"