1. Department of Periodontics and Oral Medicine University of Michigan School of Dentistry Ann Arbor Michigan USA
2. Center for Clinical Research and Evidence Synthesis in Oral Tissue Regeneration (CRITERION) Ann Arbor‐Boston Michigan USA
3. Department of Oral Medicine, Infection, and Immunity School of Dental Medicine, Harvard University Boston Michigan USA
4. Department of Statistics and Biostatistics University of Michigan Ann Arbor Michigan USA
5. Consulting for Statistics, Computing and Analytics Research (CSCAR) University of Michigan Office of Research Ann Arbor Michigan USA
6. Rogel Cancer Center, Michigan Medicine University of Michigan Ann Arbor Michigan USA
7. Department of Biomedical, Surgical and Dental Sciences, Foundation IRCCS Ca' Granda Polyclinic University of Milan Milan Italy
8. Department of Periodontics, School of Dental Medicine University of Pennsylvania Philadelphia Pennsylvania USA