Universidad Nacional del centro del Perú, Universidad Peruana Cayetano Heredia, Universidad Peruana Cayetano Heredia, University of London - Royal Veterinary College, University of London - Royal Veterinary College, University of London - Royal Veterinary College, Universidad Nacional Mayor de San Marcos, University of Sussex - Institute of Development Studies, Group for the Analysis of Development (GRADE), Group for the Analysis of Development (GRADE), National Agricultural Health Service of Peru, Universidad Nacional del centro del Perú, Universidad Nacional del centro del Perú, Instituto de Investigación Nutricional, National Center for Epidemiology, Disease Prevention and Control, Universidad Peruana Cayetano Heredia and University of London - Royal Veterinary College

University of London - Royal Veterinary College, University of London - Royal Veterinary College, University of London - Royal Veterinary College, National Milk Record (NMR), University of Nottingham and University of London - Royal Veterinary College