Protocol for the cost-consequence and equity impact analyses of a cluster randomised controlled trial comparing three variants of a nutrition-sensitive agricultural extension inter... oleh Hassan Haghparast-Bidgoli, Jolene Skordis, Helen Harris-Fry, Sneha Krishnan, Meghan O’Hearn, Abhinav Kumar, Ronali Pradhan, Naba Kishore Mishra, Avinash Upadhyay, Shibananth Pradhan, Amit Kumar Ojha, Sarah Cunningham, Shibanand Rath, Tom Palmer, Peggy Koniz-Booher, Suneetha Kadiyala