The sbv IMPROVER project team, challenge best performers: Aishwarya Alex Namasivayam, Alejandro Ferreiro Morales, Ángela María Fajardo Lacave, Aravind Tallam, Borislav Simovic, David Garrido Alfaro, Dheeraj Reddy Bobbili, Florian Martin, Ganna Androsova, Irina Shvydchenko, Jennifer Park, Jorge Val Calvo, Julia Hoeng, Manuel C. Peitsch, Manuel González Vélez Racero, Maria Biryukov, Marja Talikka, Modesto Berraquero Pérez, Neha Rohatgi, Noberto Díaz-Díaz, Rajesh Mandarapu, Rubén Amián Ruiz, Sergey Davidyan, Shaman Narayanasamy, Stéphanie Boué, Svetlana Guryanova, Susana Martínez Arbas, Swapna Menon, and Yang Xiang