function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Almeida, João Paulo Felix Augusto De & Freitas, Marco Antonio De', 1],
    ['Costa, Henrique C. & Graboski, Roberta & Zaher, Hussam', 1],
    ['Costa, Henrique C. & Welton, Luke J. & Hallermann, Jakob', 1],
    ['Cruz-Rodríguez, Cristian & Lynch, John D. & Cárdenas, Julieth S.', 1],
    ['GANS, CARL', 27],
    ['Gomes, Jerriane O. & Maciel, Adriano O.', 1],
    ['Linnaeus, Carolus', 3],
    ['Mott, Tamí & Rodrigues, Miguel Trefaut', 1],
    ['Oliveira, Elaine C. S. & Vaz-Silva, Wilian', 1],
    ['Perez, Renata & Ribeiro, Síria & Borges-Martins, Márcio', 2],
    ['Pinna, Pedro H. & Mendonça, André F. & Bocchiglieri, Adriana', 1],
    ['Ribeiro, Síria & Gomes, Jerriane O.', 2],
    ['Ribeiro, Síria & Sá, Vânia & Santos-Jr, Alfredo P.', 2],
    ['Roberto, Igor Joventino & Brito, Lucas B. M. & Ávila, Robson W.', 1],
    ['Torres-Ramirez, Juan Jose & Angarita-Sierra, Teddy', 1],
    ['Other (1)', 1]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=47)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);