Use of trained scent dogs for detection of COVID-19 and evidence of cost-saving oleh Leon Mutesa, Leon Mutesa, Gashegu Misbah, Eric Remera, Hans Ebbers, Esther Schalke, Patrick Tuyisenge, Reuben Sindayiheba, Clement Igiraneza, Jeanine Uwimana, Diane Mbabazi, Epimaque Kayonga, Michel Twagiramungu, Denyse Mugwaneza, Leandre Ishema, Yvan Butera, Yvan Butera, Clarisse Musanabaganwa, Clarisse Musanabaganwa, Edson Rwagasore, Friederike Twele, Sebastian Meller, Albert Tuyishime, Robert Rutayisire, Marilyn Milumbu Murindahabi, Lindsay A. Wilson, Noella Bigirimana, Holger A. Volk, Vedaste Ndahindwa, Benoit Kayijuka, Edward J. Mills, Claude Mambo Muvunyi, Sabin Nsanzimana